Kazuo Awai

Last Updated :2023/05/10

Affiliations, Positions
Graduate School of Biomedical and Health Sciences(Medicine), Professor
Web Site
http://home.hiroshima-u.ac.jp/diagrad/course/about_e.html
E-mail
awaihiroshima-u.ac.jp
Other Contact Details
1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan
TEL : (+81)82-257-5257 FAX : (+81)82-257-5259
Self-introduction
Diagnostic Radiologist Major interest: Development of new CT technologies and its clinical application, Clinical application of artificial intelligence to diagnostic radiology, Analysis of pharmacokinetics of contrast material for CT and MRI,

Basic Information

Educational Backgrounds

  • Hiroshima University, Graduate School, Division of Medical Sciences, Japan, 1986/04, 1990/03
  • Hiroshima University, Faculty of Medicine, Japan, 1980/04, 1986/03

Academic Degrees

  • Ph.D., Hiroshima University

Educational Activity

  • [Bachelor Degree Program] School of Medicine : Program of Medicine : Medicine
  • [Master's Program] Graduate School of Biomedical and Health Sciences : Division of Integrated Health Sciences
  • [Doctoral Program] Graduate School of Biomedical and Health Sciences : Division of Biomedical Sciences : Program of Medicine

In Charge of Primary Major Programs

  • Medicine

Research Fields

  • Medicine,dentistry, and pharmacy;Clinical internal medicine;Radiation science

Research Keywords

  • CT
  • contrast media
  • CIN
  • radiation dose reduction
  • Perfusion CT
  • Dual Energy CT
  • iterative image reconstruction

Affiliated Academic Societies

  • Japan Radiological Society
  • Radiology Society of North America
  • European Society of Radiology
  • The Japan Lung Cancer Society
  • Japanase Society for Magnetic Resonance in Medicine
  • Japanese Association for Cancer Detection and Diagnosis
  • The Japanese Society of CT Screening
  • Society of Japanese Interventional Radiology
  • Japanese Sciety of Medical Imaging

Educational Activity

Course in Charge

  1. 2023, Undergraduate Education, First Semester, Radiation Biology & Radiation Health Risk Sciences
  2. 2023, Undergraduate Education, Year, Clinical diagnosis and treatment I
  3. 2023, Undergraduate Education, Year, Clinical diagnosis and treatment II
  4. 2023, Undergraduate Education, Intensive, Practice for medical research
  5. 2023, Undergraduate Education, Intensive, Practice of Medicine I
  6. 2023, Undergraduate Education, Intensive, Practice of Medicine II
  7. 2023, Graduate Education (Master's Program) , First Semester, Diagnostic Radiology
  8. 2023, Graduate Education (Doctoral Program) , 1Term, Cause of Death Investigation
  9. 2023, Graduate Education (Doctoral Program) , First Semester, Advanced Seminar on Diagnostic Radiology
  10. 2023, Graduate Education (Doctoral Program) , Second Semester, Advanced Seminar on Diagnostic Radiology
  11. 2023, Graduate Education (Doctoral Program) , First Semester, Advanced Research on Diagnostic Radiology
  12. 2023, Graduate Education (Doctoral Program) , Second Semester, Advanced Research on Diagnostic Radiology
  13. 2023, Graduate Education (Doctoral Program) , First Semester, Initial Radiation Exposure, Internal Exposure, Epidemiology

Research Activities

Academic Papers

  1. Oda S, Awai K,Murao K, Ozawa A, Yanaga Y, Kawanaka K, Yamashita Y. Computer-Aided volumetry of pulmonary nodules exhibiting cround-glass opacity at MDCT.AJR 2010,194:398-406, American Journal of Roentgenology, 194, 398-406, 20100201
  2. Yanaga Y, Awai K, Nakaura T, Utsunomiya D, Oda S, Hirai T, Yamashita Y. Contrast material injection protocol with the dose adjusted to the body surface area for MDCT aortography. AJR 2010; 194: 903-908, American Journal of Roentgenology, 194, 903-908, 20100401
  3. Utsunomiya D, Oda S, Funama Y, Awai K, Nakaura T, Yanaga Y, Hirai T, Yamashita Y. Comparison of standard- and low-tube voltage MDCT angiography in patients with peripheral arterial disease. Eur Radiol. 2010; 20: 2758-2765, Eur Radiol., 20, 2758-2765, 20101101
  4. Shimizu K, Utsunomiya D, Nakaura T, Awai K, Oda S, Yanaga Y, Funama Y, Hirai T, Hashida M, Yamashita Y. Uniform vascular enhancement of lower-extremity artery on CT angiography using test-injection monitoring at the central level of the scan range: a simulation flow phantom study with clinical correlation.Acad Radiol. 2010; 17: 1153-1157, Acad Radiol, 17, 1153-1157, 20100901
  5. Oda S, Awai K, Funama Y, Utsunomiya D, Yanaga Y, Kawanaka K, Yamashita Y.Effects of dual-energy subtraction chest radiography on detection of smallpulmonary nodules with varying attenuation: receiver operating analysis using a phantom study. Jpn J Radiol. 2010; 28: 214-219, Jpn J Radiol., 28, 214-219, 20100401
  6. Radiation exposure of operator performing interventional procedures using a flat panel angiography system: evaluation with photoluminescence glass dosimeters, JAPANESE JOURNAL OF RADIOLOGY, 28(6), 423-429, 201007
    Link to Paper Search Results by DOI
  7. Uniform Vascular Enhancement of Lower-Extremity Artery on CT Angiography Using Test-Injection Monitoring at the Central Level of the Scan Range: A Simulation Flow Phantom Study with Clinical Correlation, ACADEMIC RADIOLOGY, 17(9), 1153-1157, 201009
    Link to Paper Search Results by DOI
  8. Comparison of standard- and low-tube voltage MDCT angiography in patients with peripheral arterial disease, EUROPEAN RADIOLOGY, 20(11), 2758-2765, 201011
    Link to Paper Search Results by DOI
  9. ★, Low-Kilovoltage, High-Tube-Current MDCT of Liver in Thin Adults: Pilot Study Evaluating Radiation Dose, Image Quality, and Display Settings.Nakaura T, AwaiK, Oda S, Funama Y, Harada K, Uemura S, Yamashita Y,AJR,196(6)1332-1338,2011, American Journal of Roentgenology, 196(6), 1332-1338, 20110601
  10. Cutaneous complications after transcatheter arterial treatment for hepatocellular carcinoma via the internal mammary artery:how to avoid this complication.Kajiwara K, Kakizawa H,Awai K,et al.Jpn J Radiol,29(5)307-315,2011, Jpn J Radiol, 29(5), 307-315, 20110601
  11. Low-dose contrast protocol using the test bolus technique for 64-detector computed tomography coronary angiography.Nakaura T, Awai K, et al,Jpn J Radiol. 29(7)457-465,2011, Jpn J Radiol, 29(7), 457-465, 20110801
  12. Recanalization after Successful Occulusion by Transcatheter Arterial Embolization with N-Butyl Cyanoacrylate for Traumatic Splenic Artery Injury.Ishikawa M,Kakizawa H, Awai K,Hiroshima J Med Sci. ,60(4)87-90,2011, Hiroshima J Med Sci, 60(4), 87-90, 20110401
  13. Volume-Doubling Time of Pulmonary Nodules with Ground Glass Opacity at Multidetector CT: Assessment with Computer-Aided Three-Dimensional Volumetry, ACADEMIC RADIOLOGY, 18(1), 63-69, 201101
    Link to Paper Search Results by DOI
  14. Effect of Lapatinib on Hepatic Parenchymal Enhancement on Gadoxetate Disodium (EOB)-Enhanced MRI Scans, JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 35(3), 351-352, 2011
    Link to Paper Search Results by DOI
  15. Hepatocellular Carcinoma in Patients Weighing 70 kg or Less: Initial Trial of Compact-Bolus Dynamic CT With Low-Dose Contrast Material at 80 kVp, AMERICAN JOURNAL OF ROENTGENOLOGY, 196(6), 1324-1331, 201106
    Link to Paper Search Results by DOI
  16. A Low Tube Voltage Technique Reduces the Radiation Dose at Retrospective ECG-gated Cardiac Computed Tomography for Anatomical and Functional Analyses, ACADEMIC RADIOLOGY, 18(8), 991-999, 201108
    Link to Paper Search Results by DOI
  17. Abdominal Dynamic CT in Patients with Renal Dysfunction: Contrast Agent Dose Reduction with Low Tube Voltage and High Tube Current-Time Product Settings at 256-Detector Row CT, RADIOLOGY, 261(2), 467-476, 201111
    Link to Paper Search Results by DOI
  18. Baseline incidence and severity of renal insufficiency evaluated by estimated glomerular filtration rates in patients scheduled for contrast-enhanced CT, ACTA RADIOLOGICA, 52(5), 581-586, 201106
    Link to Paper Search Results by DOI
  19. Cutaneous complications after transcatheter arterial treatment for hepatocellular carcinoma via the internal mammary artery: how to avoid this complication, JAPANESE JOURNAL OF RADIOLOGY, 29(5), 307-315, 201106
    Link to Paper Search Results by DOI
  20. Newly developed compression fractures after percutaneous vertebroplasty: comparison with conservative treatment, JAPANESE JOURNAL OF RADIOLOGY, 29(5), 335-341, 201106
    Link to Paper Search Results by DOI
  21. Signal intensity of lanthanum carbonate on magnetic resonance images: phantom study, JAPANESE JOURNAL OF RADIOLOGY, 29(5), 366-370, 201106
    Link to Paper Search Results by DOI
  22. Multidetector computed tomography evaluation of coronary plaque morphology in patients with stable angina, HEART AND VESSELS, 26(4), 392-398, 201107
    Link to Paper Search Results by DOI
  23. Combination of a Low-Tube-Voltage Technique With Hybrid Iterative Reconstruction (iDose) Algorithm at Coronary Computed Tomographic Angiography, JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 35(4), 480-485, 2011
    Link to Paper Search Results by DOI
  24. Is It Possible to Predict Heart Rate and Range during Enhanced Cardiac CT Scan from Previous Non-enhanced Cardiac CT?, JOURNAL OF DIGITAL IMAGING, 24(4), 688-693, 201108
    Link to Paper Search Results by DOI
  25. Multiple Myeloma: Microstructural Analysis of Lumbar Trabecular Bones in Patients without Visible Bone Lesions-Preliminary Results, RADIOLOGY, 260(2), 472-479, 201108
    Link to Paper Search Results by DOI
  26. Total Coronary Artery Plaque Burden Measured by Cardiac Computed Tomography is Associated with Metabolic Syndrome, The Journal of Japan Atherosclerosis Society, 18(11), 939-945, 2011
  27. Ectopic cervical thymus in an infant, Radiat Med., 24(6), 452-455, 20060725
  28. Association of Epicardial and Abdominal Visceral Adipose Tissue With Coronary Atherosclerosis in Patients With a Coronary Artery Calcium Score of Zero, JAPANESE CIRCULATION JOURNAL, 0(0), 2015
  29. Evaluation of Hypervascular Hepatocellular Carcinoma in Cirrhotic Liver by Means of Helical CT : Comparison of Different Contrast Medium Concentrations within the Same Patient, Radiat Med, 21(6), 239-245, 20031101
  30. Association Between Plasma High-Molecular-Weight Adiponectin and Coronary Plaque Characteristics Assessed by Computed Tomography Angiography in Conditions of Visceral Adipose Accumulation, JAPANESE CIRCULATION JOURNAL, 76(7), 1687-1696, 20120625
  31. Additional Value of Diffusion-weighted MRI to Gd-EOB-DTPA-enhanced Hepatic MRI for the Detection of Liver Metastasis : the Difference Depending on the Experience of the Radiologists, Hiroshima Journal of Medical Sciences, 64(1), 15-21, 201506
  32. Hepatic arterial infusion chemotherapy using 5-fluorouracil and systemic interferon-α for advanced hepatocellular carcinoma in combination with or without three-dimensional conformal radiotherapy to venous tumor thrombosis in hepatic vein or inferior vena cava, Hepatol Res, 42(5), 442-453, 20120501
  33. Digital Cine Angiography Permits Radiation Dose Reduction without Reduction in Image Quality, 23(3), 151-155, 20050501
  34. Guidelines on the Use of Iodinated Contrast Media in Patients With Kidney Disease 2012 : Digest Version, JAPANESE CIRCULATION JOURNAL, 77(7), 1884-1914, 20130625
  35. Computerized Determination of the Likelihood of Malignancy of Pulmonary Nodules Using High-resolution CT and Positron Emission Tomography Scans, ABE, 3(0), 116-122, 2014
  36. Diagnostic Capability of Gadoxetate Disodium-enhanced Liver MRI for Diagnosis of Hepatocellular Carcinoma : Comparison with Multi-detector CT, Hiroshima Journal of Medical Sciences, 62(3), 55-61, 201309
  37. Feasibility of extended-coverage perfusion and dynamic computer tomography (CT) angiography using toggling-table technique on 64-slice CT, JOURNAL OF NEURORADIOLOGY, 38(3), 156-160, 201107
    Link to Paper Search Results by DOI
  38. Indirect Computed Tomography Venography With a Low-Tube-Voltage Technique: Reduction in the Radiation and Contrast Material Dose-A Prospective Randomized Study, JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 35(5), 631-636, 2011
    Link to Paper Search Results by DOI
  39. Clinical Significance of the Transitional Phase at Gadoxetate Disodium-Enhanced Hepatic MRI for the Diagnosis of Hepatocellular Carcinoma: Preliminary Results, JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 35(6), 723-727, 2011
    Link to Paper Search Results by DOI
  40. Association Between Serum Levels of n-3 Polyunsaturated Fatty Acids and Coronary Plaque Detected by Coronary Computed Tomography Angiography in Patients Receiving Statin Therapy, JAPANESE CIRCULATION JOURNAL, 77(10), 2578-2585, 20130925
  41. Solitary necrotic nodule of the liver, J Hepatobiliary Pancreat Surg, 9(1), 120-124, 20020101
  42. Effects of dual-energy subtraction chest radiography on detection of small pulmonary nodules with varying attenuation: receiver operating characteristic analysis using a phantom study, Japanese Journal of Radiology, 28(3), 214-219, 201004
  43. Cost-effectiveness of the Introduction of Low-dose CT Screening in Japanese Smokers Aged 55 to 74 Years Old, Hiroshima Journal of Medical Sciences, 63(1), 13-22, 201409
  44. Recanalization after Successful Occlusion by Transcatheter Arterial Embolization with N-Butyl Cyanoacrylate for Traumatic Splenic Artery Injury, Hiroshima Journal of Medical Sciences, 60(4), 87-90, 201112
  45. Portal-Systemic Shunt between the Inferior Mesenteric Vein and Inferior Vena Cava in a Patient with Hepatic Encephalopathy : Successful Occlusion by Balloon-Occluded Retrograde Transvenous Obliteration, Hiroshima Journal of Medical Sciences, 60(1), 15-19, 201103
  46. Clinical outcome of esophageal varices after hepatic arterial infusion chemotherapy for advanced hepatocellular carcinoma with major portal vein tumor thrombus, 41(11), 1046-1056, 20111101
  47. Diffusion tensor imaging of peripheral nerve in patients with chronic inflammatory demyelinating polyradiculoneuropathy: a feasibility study, NEURORADIOLOGY, 53(12), 955-960, 201112
    Link to Paper Search Results by DOI
  48. Clinical outcome of esophageal varices after hepatic arterial infusion chemotherapy for advanced hepatocellular carcinoma with major portal vein tumor thrombus, HEPATOLOGY RESEARCH, 41(11), 1046-1056, 201111
    Link to Paper Search Results by DOI
  49. Total Coronary Artery Plaque Burden Measured by Cardiac Computed Tomography is Associated with Metabolic Syndrome, JOURNAL OF ATHEROSCLEROSIS AND THROMBOSIS, 18(11), 939-945, 2011
    Link to Paper Search Results by DOI
  50. Evaluation of lumber nerve root compression using thin-slice thickness coronal magnetic resonance imaging: three-dimensional fat-suppressed multi-shot balanced non-steady-state free precession versus three-dimensional T1-weighted spoiled gradient-recalled echo, JAPANESE JOURNAL OF RADIOLOGY, 29(9), 623-629, 201111
    Link to Paper Search Results by DOI
  51. Hepatic arterial infusion chemotherapy using 5-fluorouracil and systemic interferon-a for advanced hepatocellular carcinoma in combination with or without three-dimensional conformal radiotherapy to venous tumor thrombosis in hepatic vein or inferior vena cava, HEPATOLOGY RESEARCH, 42(5), 442-453, 201205
    Link to Paper Search Results by DOI
  52. Chronological evaluation of liver enhancement in patients with chronic liver disease at Gd-EOB-DTPA-enhanced 3-T MR imaging: does liver function correlate with enhancement?, JAPANESE JOURNAL OF RADIOLOGY, 30(1), 25-33, 201201
    Link to Paper Search Results by DOI
  53. Dose profiles for lung and breast regions at prospective and retrospective CT coronary angiography using optically stimulated luminescence dosimeters on a 64-detector CT scanner, PHYSICA MEDICA-EUROPEAN JOURNAL OF MEDICAL PHYSICS, 28(1), 76-82, 201201
    Link to Paper Search Results by DOI
  54. Optimal Setting of Automatic Exposure Control Based on Image Noise and Contrast on Iodine-enhanced CT, ACADEMIC RADIOLOGY, 19(4), 478-484, 201204
    Link to Paper Search Results by DOI
  55. Iterative decomposition of water and fat with echo asymmetry and least-squares estimation (IDEAL) imaging of multiple myeloma: initial clinical efficiency results, EUROPEAN RADIOLOGY, 22(5), 1114-1121, 201205
    Link to Paper Search Results by DOI
  56. Direct vasodilation by transdermal administration of nitroglycerin: preliminary, randomized, placebo-controlled trial of nitroglycerin skin spray for premedication before artery puncture, JAPANESE JOURNAL OF RADIOLOGY, 30(4), 370-375, 201205
    Link to Paper Search Results by DOI
  57. Association Between Plasma High-Molecular-Weight Adiponectin and Coronary Plaque Characteristics Assessed by Computed Tomography Angiography in Conditions of Visceral Adipose Accumulation, CIRCULATION JOURNAL, 76(7), 1687-1696, 201207
    Link to Paper Search Results by DOI
  58. Low Contrast Agent and Radiation Dose Protocol for Hepatic Dynamic CT of Thin Adults at 256-Detector Row CT: Effect of Low Tube Voltage and Hybrid Iterative Reconstruction Algorithm on Image Quality, RADIOLOGY, 264(2), 445-454, 201208
    Link to Paper Search Results by DOI
  59. Effect of age on the fractional anisotropy (FA) value of peripheral nerves and clinical significance of the age-corrected FA value for evaluating polyneuropathies, NEURORADIOLOGY, 54(8), 815-821, 201208
    Link to Paper Search Results by DOI
  60. Coronary Artery Stent Evaluation by Combining Iterative Reconstruction and High-resolution Kernel at Coronary CT Angiography, ACADEMIC RADIOLOGY, 19(11), 1324-1331, 201211
    Link to Paper Search Results by DOI
  61. Coronary Artery Calcium Scoring on Different 64-detector Scanners Using a Low-tube Voltage (80 kVp), ACADEMIC RADIOLOGY, 19(11), 1402-1407, 201211
    Link to Paper Search Results by DOI
  62. Use of preprocedural multidetector computed tomography to decrease atrial fibrillation recurrence following extensive encircling circumferential pulmonary vein isolation, JOURNAL OF CARDIOLOGY, 60(3-4), 236-241, 2012
    Link to Paper Search Results by DOI
  63. Association between epicardial adipose tissue volume and characteristics of non-calcified plaques assessed by coronary computed tomographic angiography, INTERNATIONAL JOURNAL OF CARDIOLOGY, 161(1), 45-49, 20121101
    Link to Paper Search Results by DOI
  64. Hepatic arterial infusion chemotherapy for advanced hepatocellular carcinoma according to Child-Pugh classification, JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 27(12), 1850-1857, 201212
    Link to Paper Search Results by DOI
  65. Clinical applications of high-resolution ocular magnetic resonance imaging, JAPANESE JOURNAL OF RADIOLOGY, 30(9), 695-705, 201211
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  66. Migration to the pulmonary artery of nine metallic coils placed in the internal iliac vein for treatment of giant rectal varices.Wataru Yamasaki, Hideaki Kakizawa, Masaki Ishikawa, Shuji Date, ;Fuminari Tatsugami, Hiroaki Terada, Keiichi Masaki, Tomokazu Kawaoka, Masataka Tsuge, Hiroshi Aikata, Kazuaki Chayama, and Kazuo Awai.Acta Radiol.1(6),2012, Acta Radiol, 1(6), 20120701
  67. Magnetic Resonance Imaging-Determined Subretinal Fluid Volume in An Uveitic Patient.Okimoto S, Kiuchi Y, Tanitame K, Awai K.RETINAL Cases & Brief Reports.6(4)375-378,2012, RETINAL Cases & Brief Reports, 6(4), 375-378, 20121101
  68. Long-Term Outcomes of Hepatic Arterial Port Implantation using a Coaxial Microcatheter System in 176 Patients with Hepatocellular Carcinoma.Ishikawa M, Kakizawa H, Hieda M, Toyota N, Katamura Y, Aikata H, Chayama K, Awai K.Hiroshima J Med Sci.61(1)7-13,2012, Hiroshima J Med, 61(1), 7-13, 20120301
  69. Reduction of Interpatient Variability of Arterial Enhancement Using a New Bolus Tracking System in 320-Detector Computed Tomographic Coronary Angiography, JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 37(1), 79-83, 2013
    Link to Paper Search Results by DOI
  70. Detectability of hepatocellular carcinoma by gadoxetate disodium-enhanced hepatic MRI: Tumor-by-tumor analysis in explant livers, JOURNAL OF MAGNETIC RESONANCE IMAGING, 37(3), 684-691, 201303
    Link to Paper Search Results by DOI
  71. Automatic exposure control at MDCT based on the contrast-to-noise ratio: Theoretical background and phantom study, PHYSICA MEDICA-EUROPEAN JOURNAL OF MEDICAL PHYSICS, 29(1), 39-47, 201301
    Link to Paper Search Results by DOI
  72. Compact-bolus dynamic CT protocol with a test bolus technique in 64-MDCT coronary angiography: comparison of fixed injection rate and duration protocol, JAPANESE JOURNAL OF RADIOLOGY, 31(2), 115-122, 201302
    Link to Paper Search Results by DOI
  73. Contrast Enhancement During Hepatic Computed Tomography: Effect of Total Body Weight, Height, Body Mass Index, Blood Volume, Lean Body Weight, and Body Surface Area, JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 37(2), 159-164, 2013
    Link to Paper Search Results by DOI
  74. Low-Contrast Dose Protection Protocol for Diagnostic Computed Tomography in Patients at High-Risk for Contrast-Induced Nephropathy, JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 37(2), 289-296, 2013
    Link to Paper Search Results by DOI
  75. Stereotactic body radiation therapy combined with transcatheter arterial chemoembolization for small hepatocellular carcinoma, JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 28(3), 530-536, 201303
    Link to Paper Search Results by DOI
  76. Effect of lapatinib on hepatic parenchymal enhancement on gadoxetate disodium (EOB)-enhanced MRI scans of the rat liver, JAPANESE JOURNAL OF RADIOLOGY, 31(6), 386-392, 201306
    Link to Paper Search Results by DOI
  77. Noncalcified atherosclerotic lesions with vulnerable characteristics detected by coronary CT angiography and future coronary events, JOURNAL OF CARDIOVASCULAR COMPUTED TOMOGRAPHY, 7(3), 192-199, 2013
    Link to Paper Search Results by DOI
  78. Recommended Iodine Dose for Multiphasic Contrast-Enhanced Mutidetector-Row Computed Tomography Imaging of Liver for Assessing Hypervascular Hepatocellular Carcinoma: Multicenter Prospective Study in 77 General Hospitals in Japan, ACADEMIC RADIOLOGY, 20(9), 1130-1136, 201309
    Link to Paper Search Results by DOI
  79. Novel connecting tube for saline chaser in contrast-enhanced CT: the effect of spiral flow of saline on contrast enhancement, EUROPEAN RADIOLOGY, 23(11), 3213-3218, 201311
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  80. Incremental prognostic value of cardiac computed tomography angiography in asymptomatic aortic stenosis: Significance of aortic valve calcium score, INTERNATIONAL JOURNAL OF CARDIOLOGY, 168(6), 5205-5211, 20131015
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  81. Non-occlusive mesenteric ischemia (NOMI): utility of measuring the diameters of the superior mesenteric artery and superior mesenteric vein at multidetector CT, JAPANESE JOURNAL OF RADIOLOGY, 31(11), 737-743, 201311
    Link to Paper Search Results by DOI
  82. Precise size evaluation of extraocular muscles using fat-suppressed fast T1-weighted gradient-recalled echo imaging and multiple gaze fixation targets, JAPANESE JOURNAL OF RADIOLOGY, 31(12), 812-818, 201312
    Link to Paper Search Results by DOI
  83. Ocular Volumetry Using Fast High-Resolution MRI during Visual Fixation, AMERICAN JOURNAL OF NEURORADIOLOGY, 34(4), 870-876, 201304
    Link to Paper Search Results by DOI
  84. The efficacy of contrast protocol in hepatic dynamic computed tomography: multicenter prospective study in community hospitals, SPRINGERPLUS, 2, 2013
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  85. Magnetic Resonance Evaluation of Multiple Myeloma at 3.0 Tesla: How Do Bone Marrow Plasma Cell Percentage and Selection of Protocols Affect Lesion Conspicuity?, PLOS ONE, 9(1), 20140128
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  86. Novel contrast-injection protocol for coronary computed tomographic angiography: contrast-injection protocol customized according to the patient's time-attenuation response, HEART AND VESSELS, 29(2), 149-155, 201403
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  87. Transarterial Therapy of Hepatocellular Carcinoma Fed by the Right Renal Capsular Artery, JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY, 25(3), 389-395, 201403
    Link to Paper Search Results by DOI
  88. Brain MR Findings in Patients with Systemic Lupus Erythematosus with and without Antiphospholipid Antibody Syndrome, AMERICAN JOURNAL OF NEURORADIOLOGY, 35(1), 100-105, 201401
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  89. Rationale and design of the PREDICT (Plaque Registration and Evaluation Detected In Computed Tomography) registry, JOURNAL OF CARDIOVASCULAR COMPUTED TOMOGRAPHY, 8(2), 90-96, 2014
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  90. Effectiveness of combined use of imprint cytological and histological examination in CT-guided tissue-core biopsy, EUROPEAN RADIOLOGY, 24(5), 1127-1134, 201405
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  91. Prognostic value of coronary artery calcium and epicardial adipose tissue assessed by non-contrast cardiac computed tomography, ATHEROSCLEROSIS, 233(2), 447-453, 201404
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  92. Long-term outcome of patients with gastric varices treated by balloon-occluded retrograde transvenous obliteration, JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 29(5), 1035-1042, 201405
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  93. Pilot Study of Stereotactic Body Radiation Therapy Combined with Transcatheter Arterial Chemoembolization for Small Hepatocellular Carcinoma, HEPATO-GASTROENTEROLOGY, 61(129), 31-36, 2014
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  94. Re-evaluation of detectability of liver metastases by contrast-enhanced CT: added value of hepatic arterial phase imaging, JAPANESE JOURNAL OF RADIOLOGY, 32(8), 467-475, 201408
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  95. Percutaneous transvenous embolization for portosystemic shunts associated with encephalopathy: Long-term outcomes in 14 patients, HEPATOLOGY RESEARCH, 44(7), 740-749, 201407
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  96. Low-dose abdominal CT protocols with a tube voltage setting of 100 kVp or 80 kVp: Performance of radiation dose reduction and influence on visual contrast, CLINICAL RADIOLOGY, 69(8), 804-811, 201408
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  97. Transcatheter arterial chemoembolization with an interventional-CT system for recurrent hepatocellular carcinoma after living donor liver transplantation, HEPATO-GASTROENTEROLOGY, 61(133), 1387-1392, 2014
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  98. Venous sac embolization of pulmonary arteriovenous malformation: safety and effectiveness at mid-term follow-up, ACTA RADIOLOGICA, 55(9), 1093-1098, 201411
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  99. Multidetector Computed Tomography-Based Microstructural Analysis Reveals Reduced Bone Mineral Content and Trabecular Bone Changes in the Lumbar Spine after Transarterial Chemoembolization Therapy for Hepatocellular Carcinoma, PLOS ONE, 9(10), 20141016
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  100. Prediction of Aortic Enhancement on Coronary CTA Images Using a Test Bolus of Diluted Contrast Material, ACADEMIC RADIOLOGY, 21(12), 1542-1546, 201412
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  101. Long-Term Outcomes of Hepatic Arterial Port Implantation using a Coaxial Microcatheter System in 176 Patients with Hepatocellular Carcinoma, Hiroshima Journal of Medical Sciences, 61(1), 7-13, 201203
  102. Guideline for Radiation Safety in Interventional Cardiology (JCS 2011) : Digest Version, 77(2), 519-549, 20130125
  103. Detection of small pulmonary nodules on chest radiographs: efficacy of dual-energy subtraction technique using flat-panel detector chest radiography, Clinical Radiology, 65(8), 609-615, 201008
  104. Measurement of Electron Density and Effective Atomic Number by Dual-Energy Scan Using a 320-Detector Computed Tomography Scanner with Raw Data-Based Analysis: A Phantom Study, JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 38(6), 824-827, 2014
  105. A Longitudinal Computed Tomography Study of Lenalidomide and Bortezomib Treatment for Multiple Myeloma: Trabecular Microarchitecture and Biomechanics Assessed Using Multidetector Computed Tomography, CLINICAL LYMPHOMA MYELOMA & LEUKEMIA, 14(6), 485-492, 201412
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  106. Radiation Dose Reduction at MDCT With Iterative Reconstruction for Prenatal Diagnosis of Skeletal Dysplasia: Preliminary Study Using Normal Fetal Specimens, AMERICAN JOURNAL OF ROENTGENOLOGY, 203(6), 1249-1256, 201412
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  107. Vertebral Fracture Risk of Multiple Myeloma Assessed by a CT-based Finite Element and Trabecular Structure Analysis., Clin Lymphoma Myeloma Leuk., 14(1), 12-13, 201402
  108. Pneumonia occurring after injection of Lipiodol to localize pulmonary nodules before fluoroscopy-aided thoracoscopic resection., Acta Radiol Short Rep., 23(3), 1, 201401
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  250. Clinical application of radiation dose reduction at abdominal CT, EUROPEAN JOURNAL OF RADIOLOGY, 111, 68-75, 201902
    Link to Paper Search Results by DOI
  251. How to Improve the Conspicuity of Breast Tumors on Computed High b-value Diffusion-weighted Imaging, MAGNETIC RESONANCE IN MEDICAL SCIENCES, 18(2), 119-125, 2019
    Link to Paper Search Results by DOI
  252. Minimizing individual variations in arterial enhancement on coronary CT angiographs using "contrast enhancement optimizer": a prospective randomized single-center study, EUROPEAN RADIOLOGY, 29(6), 2998-3005, 201906
    Link to Paper Search Results by DOI
  253. Data on analysis of coronary atherosclerosis on computed tomography and F-18-sodium fluoride positron emission tomography, DATA IN BRIEF, 13, 341-345, 201708
    Link to Paper Search Results by DOI
  254. Visualization of simulated small vessels on computed tomography using a model-based iterative reconstruction technique, DATA IN BRIEF, 13, 437-443, 201708
    Link to Paper Search Results by DOI
  255. Coronary Artery Calcium Is Associated with Left Ventricular Diastolic Function Independent of Myocardial Ischemia Assessment by Myocardial Perfusion Single-Photon Emission Computed Tomography, INTERNATIONAL HEART JOURNAL, 60(3), 554-559, 201905
    Link to Paper Search Results by DOI
  256. Effect of Patient Characteristics on Vessel Enhancement in Pediatric Chest Computed Tomography Angiography, CANADIAN ASSOCIATION OF RADIOLOGISTS JOURNAL-JOURNAL DE L ASSOCIATION CANADIENNE DES RADIOLOGISTES, 70(2), 181-185, 201905
    Link to Paper Search Results by DOI
  257. Analysis of the anatomical features of pulmonary veins on pre-procedural cardiac CT images resulting in incomplete cryoballoon ablation for atrial fibrillation, JOURNAL OF CARDIOVASCULAR COMPUTED TOMOGRAPHY, 13(2), 118-127, 2019
    Link to Paper Search Results by DOI
  258. Machine-learning integration of CT histogram analysis to evaluate the composition of atherosclerotic plaques: Validation with IB-IVUS, JOURNAL OF CARDIOVASCULAR COMPUTED TOMOGRAPHY, 13(2), 163-169, 2019
    Link to Paper Search Results by DOI
  259. Percutaneous transvenous shunt occlusion for portosystemic encephalopathy due to lenvatinib administration to a patient with hepatocellular carcinoma and portosystemic shunt, CLINICAL JOURNAL OF GASTROENTEROLOGY, 12(4), 341-346, 201908
    Link to Paper Search Results by DOI
  260. Improved detectability of hyper-dense nodules with dual-energy CT scans: Phantom study using simulated liver harboring nodules., Hiroshima J Med Sc, 67, 63-69, 2018
  261. Predicting blood flow from the superior mesenteric artery to the celiac arterial region on CT angiography in patients with median arcuate ligament syndrome., Hiroshima J Med Sci, 67, 35-39, 2018
  262. Prevalence of femoroacetabular impingement features in Japanese young adults without symptoms: Hip joint morphology using radial reformation from computed tomography., Hiroshima J Med Sci, 67, 97-103, 2018
  263. Does the Tube Voltage Affect the Characterization of Coronary Plaques on 100-and 120-kVp Computed Tomography Scans, JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 43(3), 416-422, 2019
    Link to Paper Search Results by DOI
  264. Usefulness of Amplatzer Vascular Plug for Preoperative Embolization Before Distal Pancreatectomy with En Bloc Celiac Axis Resection, CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY, 42(9), 1352-1357, 201909
    Link to Paper Search Results by DOI
  265. The feasibility of contrast-enhanced spectral mammography immediately after contrast-enhanced CT, RADIOLOGICAL PHYSICS AND TECHNOLOGY, 12(3), 277-282, 201909
    Link to Paper Search Results by DOI
  266. Deep learning-based image restoration algorithm for coronary CT angiography, EUROPEAN RADIOLOGY, 29(10), 5322-5329, 201910
    Link to Paper Search Results by DOI
  267. Deep learning reconstruction improves image quality of abdominal ultra-high-resolution CT, EUROPEAN RADIOLOGY, 29(11), 6163-6171, 201911
    Link to Paper Search Results by DOI
  268. Usefulness of Histogram-Profile Analysis in Ring-Enhancing Intracranial Lesions, WORLD NEUROSURGERY, 131, E226-E236, 201911
    Link to Paper Search Results by DOI
  269. Clinical staging of upper urinary tract urothelial carcinoma for T staging: Review and pictorial essay, INTERNATIONAL JOURNAL OF UROLOGY, 26(11), 1024-1032, 201911
    Link to Paper Search Results by DOI
  270. Thyroid-associated Orbitopathy: Quantitative Evaluation of the Orbital Fat Volume and Edema Using IDEAL-FSE, EUROPEAN JOURNAL OF RADIOLOGY OPEN, 6, 182-186, 2019
    Link to Paper Search Results by DOI
  271. Deep Learning Reconstruction at CT: Phantom Study of the Image Characteristics, ACADEMIC RADIOLOGY, 27(1), 82-87, 202001
    Link to Paper Search Results by DOI
  272. Guideline on the Use of Iodinated Contrast Media in Patients With Kidney Disease 2018, CIRCULATION JOURNAL, 83(12), 2572-2607, 201912
    Link to Paper Search Results by DOI
  273. Contrast Material Injection Protocol With the Dose Determined According to Lean Body Weight at Hepatic Dynamic Computed Tomography: Comparison Among Patients With Different Body Mass Indices, JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 43(5), 736-740, 2019
    Link to Paper Search Results by DOI
  274. Baseline High-Resolution CT Findings Predict Acute Exacerbation of Idiopathic Pulmonary Fibrosis: German and Japanese Cohort Study, JOURNAL OF CLINICAL MEDICINE, 8(12), 201912
    Link to Paper Search Results by DOI
  275. Contrast enhancement on 100-and 120 kVp hepatic CT scans at thin adults in a retrospective cohort study Bayesian inference of the optimal enhancement probability, MEDICINE, 98(47), 201911
    Link to Paper Search Results by DOI
  276. Guideline on the use of iodinated contrast media in patients with kidney disease 2018, CLINICAL AND EXPERIMENTAL NEPHROLOGY, 24(1), 1-44, 202001
    Link to Paper Search Results by DOI
  277. Guideline on the use of iodinated contrast media in patients with kidney disease 2018, JAPANESE JOURNAL OF RADIOLOGY, 38(1), 3-46, 202001
    Link to Paper Search Results by DOI
  278. Magnetic resonance imaging/transrectal ultrasonography fusion targeted prostate biopsy finds more significant prostate cancer in biopsy-naive Japanese men compared with the standard biopsy, INTERNATIONAL JOURNAL OF UROLOGY, 27(2), 140-146, 202002
    Link to Paper Search Results by DOI
  279. Utility of dual-energy CT for predicting the vascularity of meningiomas, EUROPEAN JOURNAL OF RADIOLOGY, 123, 202002
    Link to Paper Search Results by DOI
  280. Preoperative PET-CT is useful for predicting recurrent extrahepatic metastasis of hepatocellular carcinoma after resection, EUROPEAN JOURNAL OF RADIOLOGY, 124, 20200331
    Link to Paper Search Results by DOI
  281. Pseudo-random Trajectory Scanning Suppresses Motion Artifacts on Gadoxetic Acid-enhanced Hepatobiliary-phase Magnetic Resonance Images, MAGNETIC RESONANCE IN MEDICAL SCIENCES, 19(1), 21-28, 20200227
    Link to Paper Search Results by DOI
  282. T2-FLAIR mismatch sign in dysembryoplasticneuroepithelial tumor, EUROPEAN JOURNAL OF RADIOLOGY, 126, 202005
    Link to Paper Search Results by DOI
  283. Possibility of Deep Learning in Medical Imaging Focusing Improvement of Computed Tomography Image Quality, JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 44(2), 161-167, 2020
    Link to Paper Search Results by DOI
  284. Individual Optimization of Contrast Media Injection Protocol at Hepatic Dynamic Computed Tomography Using Patient-Specific Contrast Enhancement Optimizer, JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 44(2), 230-235, 202003
    Link to Paper Search Results by DOI
  285. Biological Effects of Low-Dose Chest CT on Chromosomal DNA, RADIOLOGY, 295(2), 439-445, 202005
    Link to Paper Search Results by DOI
  286. Relationship between coronary arterial F-18-sodium fluoride uptake and epicardial adipose tissue analyzed using computed tomography, EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING, 47(7), 1746-1756, 202007
    Link to Paper Search Results by DOI
  287. Assessment of early treatment response on MRI in multiple myeloma: Comparative study of whole-body diffusion-weighted and lumbar spinal MRI, PLOS ONE, 15(2), 20200227
    Link to Paper Search Results by DOI
  288. Impact of radiological morphology of clinical T1 renal cell carcinoma on the prediction of upstaging to pathological T3, JAPANESE JOURNAL OF CLINICAL ONCOLOGY, 50(4), 473-478, 202004
    Link to Paper Search Results by DOI
  289. Evaluation of metal artefact techniques with same contrast scale for different commercially available dual-energy computed tomography scanners, PHYSICAL AND ENGINEERING SCIENCES IN MEDICINE, 43(2), 539-546, 202006
    Link to Paper Search Results by DOI
  290. Improving Low -contrast Detectability and Noise Texture Pattern for Computed Tomography Using Iterative Reconstruction Accelerated with Machine Learning Method: A Phantom Study, ACADEMIC RADIOLOGY, 27(7), 929-936, 202007
  291. Synthesized effective atomic numbers for commercially available dual-energy CT, REPORTS OF PRACTICAL ONCOLOGY AND RADIOTHERAPY, 25(4), 692-697, 2020
    Link to Paper Search Results by DOI
  292. Deep learning–based CT image reconstruction: Initial evaluation targeting hypovascular hepatic metastases., Radiology: Artifical Intelligence, 1(6), 2019
  293. Paraumbilical vein embolization with amplatzer vascular plug via the paraumbilical vein approach in a patient with hepatic encephalopathy., Gavin Publishers, 12(1), 262, 2019
  294. Deep learning reconstruction of drip-infusion cholangiography acquired with ultra-high-resolution computed tomography, ABDOMINAL RADIOLOGY, 45(9), 2698-2704, 202009
    Link to Paper Search Results by DOI
  295. Treatment outcomes after splenectomy with gastric devascularization or balloon-occluded retrograde transvenous obliteration for gastric varices: a propensity score-weighted analysis from a single institution, JOURNAL OF GASTROENTEROLOGY, 55(9), 877-887, 202009
    Link to Paper Search Results by DOI
  296. A case of advanced HCC treated with lenvatinib after hepatic arterial infusion chemotherapy combined with radiation therapy treatment for portal vein tumor thrombosis in the main trunk, CLINICAL JOURNAL OF GASTROENTEROLOGY, 13(5), 839-843, 202010
    Link to Paper Search Results by DOI
  297. Extent of pulmonary fibrosis on high-resolution computed tomography is a prognostic factor in patients with pleuroparenchymal fibroelastosis, RESPIRATORY INVESTIGATION, 58(6), 465-472, 202011
    Link to Paper Search Results by DOI
  298. Obliteration of a Portosystemic Shunt by Hybrid Interventional Radiology Using a Transmesenteric Approach Under Minilaparotomy After Liver Transplantation: A Case Report, TRANSPLANTATION PROCEEDINGS, 52(9), 2762-2766, 202011
    Link to Paper Search Results by DOI
  299. Demonstration of Human Fetal Bone Morphology with MR Imaging: A Preliminary Study, MAGNETIC RESONANCE IN MEDICAL SCIENCES, 19(4), 310-317, 202012
    Link to Paper Search Results by DOI
  300. A primer for understanding radiology articles about machine learning and deep learning, DIAGNOSTIC AND INTERVENTIONAL IMAGING, 101(12), 765-770, 202012
    Link to Paper Search Results by DOI
  301. Measurement of coronary artery calcium volume using ultra-high-resolution computed tomography: A preliminary phantom and cadaver study, EUROPEAN JOURNAL OF RADIOLOGY OPEN, 7, 2020
    Link to Paper Search Results by DOI
  302. ★, Deep learning reconstruction of equilibrium phase CT images in obese patients, EUROPEAN JOURNAL OF RADIOLOGY, 133, 202012
    Link to Paper Search Results by DOI
  303. Prospective Memory Deficits in Multiple Sclerosis: Voxel-based Morphometry and Double Inversion Recovery Analysis, INTERNAL MEDICINE, 60(1), 39-46, 2021
    Link to Paper Search Results by DOI
  304. Impact of Prosthesis-Patient Mismatch After Transcatheter Aortic Valve Replacement on Changes in Cardiac Sympathetic Nervous Function Assessment by 123I-Metaiodobenzylguanidine Myocardial Scintigraphy, INTERNATIONAL HEART JOURNAL, 61(6), 1188-1195, 202011
    Link to Paper Search Results by DOI
  305. T2-FLAIR Mismatch Sign and Response to Radiotherapy in Diffuse Intrinsic Pontine Glioma, PEDIATRIC NEUROSURGERY, 56(1), 1-9, 202103
    Link to Paper Search Results by DOI
  306. The combined application of the contrast-to-noise index and 80 kVp for cardiac CTA scanning before atrial fibrillation ablation reduces radiation dose exposure, RADIOGRAPHY, 27(3), 840-846, 20210801
    Link to Paper Search Results by DOI
  307. Improving low-contrast detectability and noise texture pattern for computed tomography using iterative reconstruction accelerated with machine learning method: A phantom study., Acad Radiol, 27(7), 929-936, 202107
    Link to Paper Search Results by DOI

Publications such as books

  1. 2019, Contrast Enhancement at CT, Multislice CT. 4th ed, Springer, 2019, Scholarly Book, Joint work, 英語, Awai K, Higaki T, Tatsugami F
  2. 2019/09/30, Kazuo AWAI, Dual-energy CT: Principles and Clinical Usage, Medical View, 2019, 9, Scholarly Book, Compilation, 日本語
  3. 2018/03, Textbook of Body CT diagnosis, Medical Sciences International, 2018, 3, Scholarly Book, Compilation, Japanese
  4. Fundamental of Skeletal Radiology, Textbook, Joint Translation

Invited Lecture, Oral Presentation, Poster Presentation

  1. Differentiation of myelodysplastic syndrome from aplastic anemia using conventional multiparametric MRI and machine learning., Takasu M, Abe T, Baba Y, Kawase T, Maeda S, Nishikori A, Ichinohe T, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  2. Influence of different Iodinated contrast material on the induction of DNA damage by cardiac CT., Sakane H, Fukumoto W, Sasaki S, Ishida M, Tashiro S, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  3. Dual-energy CT of the renal lesions., Mori T, Honda Y, Higaki T, Fujioka C, Nakamura Y, Terada H, Akagi M, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  4. Comparison of emphysema scores on low and ultra-low radiation dose CT images using different reconstruction methods., Fukumoto W, Schreuder A, Lafebre S J, Higaki T, Prokop M, Nakamura Y, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  5. CT image retrieval based on morphological similarities in diffuse lung diseases using a deep convolutional neural network., Terada H, Higaki T, Takebe H, Moriwaki Y, Baba T, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  6. Capability of a new model-based Iterative reconstruction for brain CT to diagnose acute ischemic stroke: multicenter study., Mitani H, Tatsugami F, Higaki T, Prokop M, Ono C, Ono K, Fukumoto W, Nakamura Y, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  7. Comparison of ultrasonographic and radiographic findings in patients with hemophilic arthropathy, Matsubara Y, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  8. Estimation of minimal liver fibrosis using gadoxetic acid-enhanced liver MRI and machine learning., Narita K, Nakamura Y, Akagi M, Higaki T, Iida M, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  9. Diagnostic reference levels for Japan during diagnostic and therapeutic cardiac catheterization in age-based pediatric examinations., Ishibashi T, Takei Y, Kato M, Matsumoto K, Yamashita Y, Miyazaki O, Chida K, Sakamoto H, Tsukamoto A, Katoh Y, Mizutani H, Masuda T, Suzuki S, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  10. Can computational fluid dynamics predict the progression of visceral artery aneurysms?, Mitani H, Baba Y, Chosa K, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  11. Effect of radiation dose outside scan range with lower tube voltage in pediatric CT examination: phantom study., Masuda T, Funama Y, Nakaura T, Baba Y, Oku T, Matsumoto Y, Yamashita Y, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  12. Late complications, sequelae, and residua in patients after surgery for congenital heart diseases: What should radiologists know?, Tanitame N, Tanitame K, Tani C, Tachikake T, Urashima M, Tamura A, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  13. CT imaging of fetal skeletal anomalies at minimized radiation exposure: clinical significance, indications, and scan protocol., Matsubara Y, Tani C, Higaki T, Nakamura Y, Honda Y, Fukumoto W, Sakane H, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  14. The biological and cytogenetic effects of ionizing radiation from CT scans., Sakane H, Tashiro S, Fukumoto W, Tatsugami F, Iida M, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  15. Assessment of DNA damage induced by different tube voltage CT scan using gamma-H2AX focus assay., Honda Y, Nakamura Y, Narita K, Akagi M, Matsubara Y, Terada H, Kaichi Y, Awai K., RSNA2019, 2019/12/01, Without Invitation, English
  16. Visibility of Fe2+-bound DC BeadTM on low keV monochromatic images from dual energy computed tomography and T1-weighted magnetic resonance imaging., Tanitame K, Fuji T, Kurose T, Takahashi Y, Chosa K, Mitani H, Kobayashi M, Awai K., CIRSE2019, 2019/09/07, Without Invitation, English
  17. Visibility of DC BeadTM bound with Fe2+ or Ca2+ ions on low keV monochromatic images from dual energy computed tomography., Tanitame K, Fuji T, Kurose T, Chosa K, Tamai E, Takahashi Y, Kishida N, Tsuchida Y, Kobayashi M, Awai K., CIRSE2019, 2019/09/07, Without Invitation, English
  18. Portal vein stenting to treat benign portal vein stenosis due to inflammation after surgey., Chosa K, Baba Y, Fukumoto W, Mitani H, Awai K., CIRSE2019, 2019/09/07, Without Invitation, English
  19. Ultrasonography imaging of the intestine in children with acute graft-versus-host disease after hematopoietic stem cell transplantation., Matsubara Y, Tani C, Awai K., ESPR2019, 2019/05/16, Without Invitation, English
  20. Quantitative comparison of conventional and synthetic MRI for cortical and trabecular bone architecture: ex vivo study of bovine coccyx., Takasu M, Akiyama Y, Nishikori A, Kaichi Y, Maeda S, Awai K., ISMRM2019, 2019/05/11, Without Invitation, English
  21. 3 Tesla magnetic resonance imaging: Clinical capability of new applications for abdominal imaging., Nakamura Y, Higaki T, Nishihara T, Harada K, Takizawa M, Bito Y, Narita K, Akagi M, Awai K., ECR2019, 2019/02/27, Without Invitation, English
  22. Pseudo-random trajectory scan technique to suppress motion artifacts on gadoxetic acid-enhanced hepatobiliary-phase magnetic resonance images., Nakamura Y, Higaki T, Nishihara T, Harada K, Takizawa M, Bito Y, Narita K, Akagi M, Awai K., ECR2019, 2019/02/27, Without Invitation, English
  23. Image noise reduction with deep learning-based CT image reconstruction., Higaki T, Nakamura Y, Tatsugami F, Akino N, Awai K., ECR2019, 2019/02/27, Without Invitation, English
  24. Feasibility of radiation dose reduction using a deep learning based reconstruction at coronary CT angiography., Tatsugami F, Higaki T, Nakamura Y, Fukumoto W, Ito Y, Tsushima S, Awai K., ECR2019, 2019/02/27, Without Invitation, English
  25. Radiation dose reduction in calcium volume measurement at cardiac CT using model-based iterative reconstruction: A phantom study., Tatsugami F, Higaki T, Nakamura Y, Iida M, Fujioka C, Awai K., ECR2019, 2019/02/27, Without Invitation, English
  26. Measurement of coronary artery calcium score using ultra-high resolution CT: Cadaver study., Fukumoto W, Higaki T, Tatsugami F, Klein MM, Prokop MM, Awai K., ECR2019, 2019/02/27, Without Invitation, English
  27. Deep learning based reconstruction improves the image quality of abdominal ultra-high-resolution computed tomography scans., Utsunomiya K, Nakamura Y, Toru Higaki, Akagi M, Narita K, Zhou J, Zhou Y, Akino N, Awai K., ECR2019, 2019/02/27, Without Invitation, English
  28. Dual-energy computed tomography of renal lesions., Honda Y, Terada H, Higaki T, Fujioka C, Nakamura Y, Awai K., ECR2019, 2019/02/27, Without Invitation, English
  29. Improvement of diagnostic image quality of abdominal CT by using a deep-learning based reconstruction: Initial clinical trial targeting hypervascular hepatocellular carcinoma., Nakamura Y, Higaki T, Yu Z, Zhou J, Akino N, Ito Y, Nemoto T, Tatsugami F, Iida M, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  30. Demonstration of the fetal bone cortex on MRI Scans: Preliminary clinical study on normal fetal specimens, Matsubara Y, Tani C, Higaki T, Kamioka S, Nakamura Y, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  31. DNA damage in peripheral blood lymphocytes induced by low-dose chest CT: comparison with standard dose chest CT., Sakane H, Sakai C, Ishida M, Fukumoto W, Tashiro S, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  32. CT findings on hepatocellular carcinoma in patients with hepatitis C showing a sustained virologic response after interferon-free therapy: Comparison with that in patients with interferon-based therapy, Akagi M, Nakamura Y, Narita K, Honda Y, Higaki T, Iida M, Awai K221. Akagi M, Nakamura Y, Narita K, Honda Y, Higaki T, Iida M, Awai K, RSNA2018, 2018/11/25, Without Invitation, English
  33. Effect of simulated micro-dose (mD) CT on the performance of neural network convolution (NNC) deep-learning (DL) in radiation dose reduction in chest CT., 222. Zhao Y, Zarshenas A, Higaki T, Awai K, Suzuki K., RSNA2018, 2018/11/25, Without Invitation, English
  34. Assessment of early treatment response by MRI in multiple myeloma: Comparative study of whole-body MRI and lumbar spinal MRI., Takasu M, Akiyama Y, Yokomachi K, Fuji T, Kondo S, Sakane H, Tani C, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  35. Utility of CT metal artifact reduction algorithms for intervertebral devices: Experimental study in ex vivo bovine coccyx using micro-CT as the reference standard., 224. Takasu M, Nakanishi K, Fujioka C, Kondo S, Fuji T, Kiguchi M, Tani C, Awai K., RSNA2018., 2018/11/25, Without Invitation, English
  36. Development a software which assists radiologists to determine optimal contrast material administration protocol at CT: Validation study using a computer simulation., Higaki T, Matsumoto Y, Masuda T, Nakamura Y, Tatsugami F, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  37. Accuracy of volume measurements of coronary calcification at CT using model-based iterative reconstruction: a phantom study., Higaki T, Tatsugami T, Fujioka C, Yokomachi K, Nakamura Y, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  38. Evaluation of age-related changes in the posterior cruciate ligament using T2* maps derived from MR images with an ultra-short TE sequence., Iwakado Y, Akiyama Y, Hayashi S, Umeda M, Adachi N, Nagata Y, Yokomachi K, Takahashi Y, Kamioka S, Nishikori A, Tamura T, Sumida H, Akita R, Usuki R, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  39. Low radiation dose cardiac computed tomography for left atrium and pulmonary vein imaging using a new protocol based on contrast-to-noise ratio., Matsumoto Y, Funama Y, Masuda T, Yamashita Y, Imada N, Awai K., RSNA2018., 2018/11/25, Without Invitation, English
  40. Does the tube voltage affect the characterization of coronary plaques on 100- and 120-kVp CT scans., Masuda T, Nakaura T, Funama Y, Kiguchi M, Matsumoto Y, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  41. Machine learning to evaluate atherosclerotic plaque composition by coronary CT: validation with IB-IVUS., 230. Masuda T, Nakaura T, Funama Y, Matsumoto Y, Sato T, Awai K., RSNA2018., 2018/11/25, Without Invitation, English
  42. Development and validation of generalized linear regression models to predict vessel enhancement on coronary CT angiography scans., Masuda T, Nakaura T, Funama Y, Sato T, Matsumoto Y, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  43. Analysis of the anatomical features of pulmonary veins on pre-procedural cardiac CT images resulting in incomplete cryoballoon ablation for atrial fibrillation., Matsumoto Y, Funama Y, Masuda T, Ishibashi T, Yamashita Y, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  44. Easy understanding of theory and image characteristics of the model-based iterative reconstruction at CT for radiologists: how does it work?, Higaki T, Tatsugami F, Nakamura Y, Fujioka C, Tsushima S, Awai K., RSNA2018., 2018/11/25, Without Invitation, English
  45. Possibility of deep learning technique in medical imaging: Can deep learning improve image quality?, Nakamura Y, Higaki T, Yu Z, Zhou J, Akino N, Tatsugami F, Iida M, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  46. Update of CT urography: current techniques, clinical utility, and new applications., Honda Y, Nakamura Y, Terada H, Higaki T, Fujioka C, Kiguchi M, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  47. Imaging physiology of contrast agent: Difference in pharmacokinetic and signal characteristics between gadolinium and iodine contrast agent., Higaki T, Nakamura Y, Tatsugami F, Honda Y, Iida M, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  48. Non-invasive evaluation of liver fibrosis using imaging technique: current problems and future perspective., Narita K, Nakamura Y, Higaki T, Akagi M, Iida M, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  49. Deep learning-based texture classification for similar CT image retrieval., Takebe H, Moriwaki Y, Baba T, Terada H, Higaki T, Ozawa A, Ogino Y, Nakagawa M, Kitayama K, Miyazaki N, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  50. “Virtual” high-dose technology: Radiation dose reduction in thin-slice chest CT at a micro-dose (mD) level by means of 3D deep neural network convolution (NNC)., Zarshenas A, Zhao Y, Liu J, Higaki T, Awai K, Suzuki K., RSNA2018., 2018/11/25, Without Invitation, English
  51. Low-contrast detectability (LCD) of abdominal CT: improvement of LCD by a newly developed iterative reconstruction algorithm., Funama Y, Aoki Y, Goto T, Takahashi H, Hayashi H, Kumagai Y, Awai K., RSNA2018., 2018/11/25, Without Invitation, English
  52. Effect of connecting part of extension table on radiation dose and image quality at head CT scan., Kodakari K, Masuda T, Ishikawa M, Takaki K, Toyota N, Yokomachi K, Hatono N, Yamane A, Miyake S, Awai K., RSNA2018, 2018/11/25, Without Invitation, English
  53. The usefulness of Amplatzer vascular plug (AVP) for preoperative embolization before distal pancreatectomy with en bloc celiac axis resection (DP-CAR)., Fuji T, Fukumoto W, Chosa K, Baba Y, Awai K., CIRSE2018, 2018/09/22, Without Invitation, English
  54. Deep 3D anatomy-specific neural network convolution for radiation dose reduction in chest CT at a micro-dose level., 217. Zarshenas A, Zhao Y, Liu J, Higaki T, Fukumoto W, Awai K, Suzuki K, EMBC2018, 2018/07/17, Without Invitation, English
  55. Comparison of fetal lung-to-liver signal intensity ratio (LLSIR) on 3T and 1.5T MRI scans., Tani C, Matsubara Y, Nakamura Y, Iida M, Awai K., ESPR2018, 2018/06/18, Without Invitation, English
  56. Detectability of pulmonary nodules by magnetic resonance imaging with ultra-short echo time in paediatric patients: Comparison with x-ray computed tomography., Matsubara Y, Tani C, Narita K, Akagi M, Kawaguchi H, Awai K., ESPR2018, 2018/06/18, Without Invitation, English
  57. Assessment of early treatment response by multiparametric whole-body MRI as a 1-step approach to prediction of overall response rate in patients with multiple myeloma., Takasu M, Tamura T, Akiyama Y, Kaichi Y, Kondo S, Tani C, Awai K., ISMRM-ESMRMB 2018, 2018/06/16, Without Invitation, English
  58. Does chemical shift imaging offer a biomarker for the diagnosis and assessment of disease severity in multiple myeloma?, Takasu M, Tamura T, Akiyama Y, Kaichi Y, Fuji T, Tani C, Awai K, ISMRM-ESMRMB 2018, 2018/05/31, Without Invitation, English
  59. Morphological comparison before and after coil embolization of pulmonary arteriovenous malformations on computed tomographs., Baba Y, Chosa K, Mitani H, Fuji T, Choi YH, Awai K., SIR 2018, 2018/03/17, Without Invitation, English
  60. Improvement of diagnostic image quality of abdominal CT by using a deep learning based reconstruction: Initial clinical trial targeting hepatic metastases, Nakamura Y, Higaki T, Tatsugami F, Zhou J, Yu Z, Akino N, Ito Y, Iida M, Awai K., ECR 2018, 2018/02/28, Without Invitation, English
  61. Improving image quality of low-dose abdominal CT by a deep learning reconstruction: Feasibility study using a liver phantom including simulated tumors., Nakamura Y, Higaki T, Tatsugami F, Zhou J, Yu Z, Akino N, Nemoto T, Iida M, Awai K., ECR 2018, 2018/02/28, Without Invitation, English
  62. Possibility of deep learning technique in CT image reconstruction, Higaki T, Nakamura Y, Tatsugami F, Iida M, Yu Z, Zhou J, Akino N, Tsushima S, Awai K, ECR 2018, 2018/02/28, Without Invitation, English
  63. Radiation dose reduction in CT using Deep Learning based Reconstruction (DLR): A phantom study, Higaki T, Nishimaru E, Nakamura Y, Tatsugami F, Yu Z, Zhou J, Verleker AP, Akino N, Awai K, ECR 2018, 2018/02/28, Without Invitation, English
  64. Quantitative evaluation of thyroid-associated orbitopathy: the edema and volume evaluation of orbital fat using FSE-IDEAL, Kaichi Y, Tanitame K, Akiyama Y, Higashibori H, Terada H, Awai K, ECR 2018, 2018/02/28, Without Invitation, English
  65. Radial reformation of 3D fat-suppressed multi-echo gradient-recalled-echo images in the evaluation of acetabular labral injuries and femoroacetabular impingement., Tanitame K, Sueoka T, Honda Y, Takahashi Y, Fuji T, Awai K., ECR 2018, 2018/02/28, Without Invitation, English
  66. DNA damage in lymphocytes after low dose chest CT., Fukumoto W, Ishida M, Sakai C, Sakane H, Tashiro S, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  67. Radiation dose reduction in thin-slice chest CT at a micro-dose (mD) level by means of 3D deep neural network convolution (NNC)., Zarshenas A, Zhao Y, Liu J, Higaki T, Awai K, Suzuki K., RSNA2017, 2017/11/26, Without Invitation, English
  68. High-precision computed diffusion weighted images for the diagnosis of hepatocellular carcinoma, Akagi M, Nakamura Y, Higaki T, Iida M, Umeda M, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  69. The detectability of forward projected model-based iterative reconstruction for low contrast lesions: acute cerebral infarction-phantom study., Higaki T, Kaichi Y, Tatsugami F, Taguchi H, Iida M, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  70. Utility of joint screening by ultrasonography (US) in children and young adults with hemophilia: comparison with radiograph., Tani C, Matsubara Y, Fukumoto W, Iida M, Baba Y, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  71. Feasibility of radiation dose reduction with new CNR index and low-tube voltage at pediatric cardiac CTA., Masuda T, Funama Y, Nakaura T, Kiguchi M, Imada N, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  72. Accuracy of pulmonary vein isolation for atrial fibrillation using non-enhanced cardiac computed tomography (CT): comparison of contrast enhanced cardiac CT., Matsumoto Y, Funama Y, Masuda T, Yamashita Y, Imada N, Oku T, Sato T, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  73. Detection of solid pulmonary nodules in micro-dose CT (mDCT) with “virtual” higher-dose (vHD) CT technology: An observer performance study., Fukumoto W, Suzuki K, Higaki T, Zhao Y, Zarshenas A, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  74. CT image retrieval based on morphological similarity: initial clinical trial for diffuse lung diseases., Terada H, Higaki T, Takebe H, Moriwaki Y, Baba T, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  75. Prevalence of femoroacetabular impingement features in Japanese young adults without symptoms: hip joint morphology using radial reformation from computed tomography., Tanitame K, Nishikori A, Higashibori H, Fuji T, Honda Y, Kaichi Y, Nakamura Y, Chosa K, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  76. Effect of luminal CT number on detection of neointimal formation after carotid artery stenting at 320-detector CT angiography: comparison among filtered back projection, hybrid iterative reconstruction and full iterative reconstruction., Yokomachi K, Tatsugami F, Funama Y, Fujioka C, Higaki T, Nishimaru E, Kiguchi M, Awai K., RSNA2017, 2017/11/26, Without Invitation, Japanese
  77. Effect of patient characteristics on vessel enhancement at cardiac CT angiography in pediatric patient., Masuda T, Nakaura T, Funama Y, Imada N, Higaki T, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  78. Can iterative reconstruction methods improve low-contrast detectability?, Funama Y, Higaki T, Utsunomiya D, Nakaura T, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  79. Novel technique to generate computed diffusion weighted brain MRI with ultra-high B-values., Higaki T, Tatsugam F, Kaichi Y, Akiyama Y, Umeda M, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  80. Improvement of spatial resolution of CT using model-based iterative reconstruction on CT: a phantom study., Higaki T, Tatsugami F, Nakamura Y, Yokomachi K, Tsushima S, Fujioka C, Iida M, Baba Y, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  81. Proposal of a new diagnostic criteria for localizing insulinomas in the selective arterial calcium injection (SACI) test: decision tree analysis., Kajiwara K, Toyota N, Kakizawa H, Baba Y, Yamagami T, Hieda M, Urashima M, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  82. Imaging and treatment of the congenital heart diseases., Tanitame N, Narita K, Tamura A, Hieda M, Urashima M, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  83. Recent technical development at coronary CT angiography: impact on the image quality., Kondo S, Tatsugami F, Higaki T, Sakane H, Narita K, Fujioka C, Iida M, Baba Y, Tani C, Nakamura Y, Narita K, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  84. Optimization of contrast material injection technique for cardiac CT with contrast noise ratio (CNR) based dose mulation technique: experience in neonates with congenital heart disease., Masuda T, Funama Y, Nakaura T, Kiguchi M, Sato T, Imada N, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  85. Pitfall for automatic tube current modulation technique in pediatric CT examination., Masuda T, Funama Y, Matsumoto Y, Nakaura T, Kiguchi M, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  86. A new quantitative index for the noise power spectrum at CT: correlation with subjective nodule detectability on CT images., Higaki T, Tatsugami F, Nakamura Y, Fujioka C, Tsushima S, Iida M, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  87. Essential knowledge about gadolinium contrast agents on magnetic resonance imaging to plan optimal contrast enhancement protocols: graphic demonstration using a computer simulation., Higaki T, Nakamura Y, Tatsugami F, Honda Y, Akiyama Y, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  88. Progress in the diagnosis of upper tract urothelial carcinoma: advances and remaining hurdles., Honda Y, Nakamura Y, Higaki T, Fuji T, Tanitame K, Terada H, Fukuoka K, Ikeda K, Goto K, Hayashi T, Teshima J, Matsubara A, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  89. Endovascular treatment for delayed post-pancreatectomy hemorrhage., Narita K, Fukumoto W, Fuji T, Chosa K, Baba Y, Mitani H, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  90. Embolization of common hepatic and left gastric arteries before distal pancreatectomy with celiac axis resection., Fuji T, Baba Y, Fukumoto E, Kajiwara K, Nakamura Y, Terada H, Tani C, Ishikawa M, Iida M, Chosa K, Awai K., RSNA2017, 2017/11/26, Without Invitation, English
  91. Diagnostic accuracy of in-stent restenosis with model-based iterative reconstruction at coronary CT angiography., Tatsugami F, Higaki T, Sakane H, Iida M, Baba Y, Awai K., ESCR2017, 2017/10/12, Without Invitation, English
  92. Repeat percutaneous vertebroplasty at treated levels with recurrent pain., Chosa K, Awai K, Naito A., CIRSE2017, 2017/09/16, Without Invitation, English
  93. Evaluation of chemical shift imaging for diagnosis and disease severity of multiple myeloma., Takasu M, Akiyama Y, Yokomachi K, Fuji T, Terada H, Sakai A, Awai K., 2017/09/14, Without Invitation, Japanese
  94. What is the fetal MRI findings to suggest existence of the hernia sac in congenital diaphragamtic hernia?, Tani C, Matsubara Y, Sakane H, Iida M, Awai K., ESPR2017, 2017/05/30, Without Invitation, English
  95. Changes of brain magnetic resonance imaging in patients with mucopolysaccharidosis under enzyme replacement therapy., Matsubara Y, Miyazaki O, Kosuga M, Okuyama T, Awai K, Nosaka S., SPR2017, 2017/05/16, Without Invitation, English
  96. Preliminary investigation: Gaussian and non-Gaussian measurements of water diffusion in diagnostic differentiation of focal lesions of malignant spinal bone tumors., Takasu M, Akiyama Y, Yokomachi K, Kaichi Y, Tani C, Oshio K, Awai K., ISMRM2017, 2017/04/22, Without Invitation, English
  97. Utility of Radial Reformation of Three-dimensional Fat-suppressed Multi-echo Gradient-recalled-echo Imaging in the Evaluation of Acetabular Labral Injuries and Femoroacetabular Impingement., Tanitame K, Sueoka T, Honda Y, Takahashi Y, Naito A, Awai K., ISMRM2017, 2017/04/22, Without Invitation, English
  98. The 2016 WHO classification of renal tumors: What do radiologists need to know?　, Honda Y, Terada H, Nakamura Y, Tani C, Iida M, Awai K., ECR2017, 2017/03/01, Without Invitation, English
  99. Prediction of aortic enhancement for pediatric CT angiography using test-bolus technique with diluted contrast material., Masuda T, Funama Y, Nakaura T, Kiguchi M, Imada N, Awai K., RSNA2017, 2017, Without Invitation, Japanese
  100. Relationship between tube voltage at scout view scanning and automatic tube current modulation during helical scanning: a phantom study., Masuda T, Funama Y, Kiguchi M, Imada N, Oku T, Satou T, Matsumoto Y, Awai K., RSNA2016, 2016/12/01, Without Invitation, English
  101. Effect of Autologous Stem Cell Transplant on Bone Mineral Density and Bone Strength in Patients with Multiple Myeloma, M Takasu, C Fujioka, K Takauchi, Y Baba, Y Kaichi, K Awai, et al., 2016/12/01, Without Invitation, English
  102. Comparison of the Measured and Estimated Effective Dose in Pediatric CT Examination with Lower Tube Voltage Scan Settings: Phantom Study, T Masuda,Y Funama, M Kiguchi, Y Yamashita, N Imada, K Awai, et al., RSNA2016, 2016/12/01, Without Invitation, English
  103. Contrast Material Injection Protocols at Coronary CT Angiorapraphy with Short Injection Duration Can Yield Sufficient Arterial Enhancement in Wide Range of Cardiac Output Value: Computer Simulation Study, T Higaki, T Nakaura, M Kidoh, H Yuki, Y Yamashita, K Awai, et al., RSNA2016, 2016/11/30, Without Invitation, English
  104. Hepatic Perfusion CT Yields Early Imaging Biomarkers for Treatment Response of Sorafenib on Hepatocellular Carcinoma, Y Nakamura, Bethesda, T Higaki, W Fukumoto, C Fujioka, M Kiguchi, K Awai, et al, RSNA2016, 2016/11/30, Without Invitation, English
  105. Detectability of Restenosis after Carotid Artery Stenting Using Full Iterative Reconstruction at 320-detector CT Angiography, K Yokomachi, F Tatsugami; T Higaki, C Fujioka, M Kiguchi, K Awai, et al., RSNA2016, 2016/11/30, Without Invitation, English
  106. Radiation Dose Reduction for Coronary Artery Calcium Scoring at 320-detector CT with Full Iterative Reconstruction: Study using a Cardiac CT Calibration Phantom, K Yokomachi, F Tatsugami; Y Funama, C Fujioka, E Nishimaru, K Awai, et al., RSNA2016, 2016/11/29, Without Invitation, English
  107. Conversion of Ultra-low-dose (ULD) to Virtual High-dose (VHD) Thin-slice Chest CT by means of 3D Supervised Volume-based Artificial Neural Network (ANN), N Tajbakhsh, J Liu, T Higaki, , W Fukumoto, K Awai, K Suzuki,, RSNA2016, 2016/11/29, Without Invitation, English
  108. The Effect of Full Iterative Reconstruction on The Image Quality of Coronary Artery Stent at 320 Detector-Row CT Scanner, F Tatsugami, T Higaki, C Fujioka, W Fukumoto, Y Kaichi, K Awai, et al., RSNA2016, 2016/11/29, Without Invitation, English
  109. Evaluation of Restenosis After Carotid Artery Stenting: Comparison on CT Images Reconstructed with Full Iterative Reconstruction and Ultrasound Images, K Yokomachi S Kume; F Tatsugami; C Fujioka, E Nishimaru, K Awai, et al., RSNA2016, 2016/11/29, Without Invitation, English
  110. Development of an Automatic Acquisition Time Control System for Whole-body PET, K Takauchi, A Ushio, M Kobayashi, N Abe, M Iida, K Awai,, RSNA2016, 2016/11/28, Without Invitation, English
  111. Radiation Dose Reduction for Coronary Artery Calcium Scoring at 256-detector CT with an Iterative Reconstruction Technique, C Fujioka, K Yokomachi, N Kitera, E Nishimaru, M Kiguchi, K Awai, RSNA2016, 2016/11/27, Without Invitation, English
  112. Analyzing Factors Affecting the Hepatic Vein Pressure Gradient in Patients with Chronic Liver Disease, Y Baba, T Fuji, M Ishifuro, K Kajiwara, M Ishikawa, K Awai, et al., RSNA2016, 2016/11/27, Without Invitation, English
  113. The Maximum Diameter of the Pancreaticoduodenal Arcade on CT Angiograms Can Predict the Blood Flow from the Superior Mesenteric- To the Proper Hepatic Artery in Patients with Median Arcuate Ligament Syndrome, W Fukumoto, N Kitera, K Kajiwara, M Ishikawa, Y Baba, K Awai, et al., RSNA2016, 2016/11/27, Without Invitation, English
  114. CT during pancreatic arteriography for localization neuroendocrine tumors., Kajiwara K, Ishikawa M, Baba Y, Fuji T, Fukumoto W, Awai K., CIRSE2016, 2016/09, Without Invitation, English
  115. Outcome of endovascular treatment (BRTO/PTO) for visceral varices due to portal hypertension in one institute., Baba Y, Fuji T, Ishikawa M, Kajiwara K, Fukumoto W, Awai K, CIRSE2016, 2016/09, Without Invitation, English
  116. Radiation dose reduction for coronary artery calcium scoring at 320-detector CT with full iterative reconstruction: A Phantom Study., Tatsugami F, Higaki T, Fujioka C, Kiguchi M, Iida M, Awai K., ASCI, 2016/08, Without Invitation, English
  117. Clinical importance of joint evaluation by ultrasonography in pediatric patients with haemophili., Tani C, Nakashima Y, Kobayashi M , Kume S, Iida M, Awai K, IPR2016, 2016/05, Without Invitation, English
  118. Quantitative evaluation of volume and edema of orbital fat in thyroid-associated orbitopathy by using IDEAL., Kaichi Y, Tanitame K, Itakura H, Ohno H, Yoneda M, Takahashi Y, Akiyama Y, Awai K, ASNR2016, 2016/05, Without Invitation, English
  119. Differentiation of spinal lesions using monoexponential, biexponential, and gamma distribution diffusion-weighted MR Imaging : Initial clinical results., Takasu M, Akiyama Y, Kaichi Y, Tani C, Oshio K, Awai K, ISMRM2016, 2016/05, Without Invitation, English
  120. Orbital fat volumetry and fat fraction measurement using iterative decomposition of water and fat with echo asymmetry and least squares estimation (IDEAL)-fast spin echo (FSE) ., Tanitame K, Kaichi Y, Takahashi Y, Naito A, Awai K, ISMRM2016, 2016/05, Without Invitation, English
  121. First experience of forward projected model-based iterative reconstruction solution (FIRST) on image quality at 320-detector row CT coronary angiography., Tatsugami F, Higaki T, Iida M, Fujioka C, Kiguchi M, Awai K, ECR2016, 2016/03/02, Without Invitation, English, Vienna
  122. Effect of the motion correction technique on image quality at 320-detector CT coronary angiography in patients with atrial fibrillation., Tatsugami F, Higaki T, Iida M, Fujioka C, Kiguchi M, Awai K, ECR2016, 2016/03/02, Without Invitation, English, Vienna
  123. Comparison of Contrast Enhancement on CT Angiograms of the Lower Extremity of Dialysis and Non-dialysis Patients, T Masuda, Y Funama, N Imada, T Satou, T Oku, K Awai,, RSNA2016, 2016/11, Without Invitation, English
  124. Organ-based Tube-current Modulation Applied on Different MDCT Scanners: Reduction in the Radiation Dose to the Eye Lens at Head CT, N Kitera, C Fujioka, K Yokomachi, M Kiguchi, E Nishimaru, K Awai, et al., RSNA2016, 2016/11, Without Invitation, English
  125. Development of a General Management System Integrating Power Injectors and Radiology Information System for Contrast Enhancement CT Examinations, S Kamioka, N Kitera, M Kiguchi, C Fujioka, M Iida; K Awai, et al., RSNA2016, 2016, Without Invitation, English
  126. Introduction to Postmortem CT Imaging for Diagnostic Radiologists, H Higashibori, Y Kaichi, C Ono, Y Honda, C Tani, K Awai,, RSNA2016, 2016, Without Invitation, English
  127. Impact of a Newly Developed Full Iterative Reconstruction (FIRST) Algorithm on Head CT Diagnoses, H Sakane, Y Kaichi; T Higaki, F Tatsugami, H Taguchi, K Awai, et al., RSNA2016, 2016, Without Invitation, English
  128. Radiation Dose Reduction at CT Angiography Using CNR Based Radiation Dose Modulation: Experience in Pediatric CT Angiography, T Masuda, Y Matsumoto, Y Funama, M Kiguchi,Y Kobayashi; K Awai, et al., RSNA2016, 2016, Without Invitation, English
  129. Easy Understanding of the Technical Aspects of Computed Diffusion-weighted Image (cDWI) for Radiologists, T Higaki,Y Nakamura, H Sakane, W Fukumoto, Y Kassai, MS; K Awai,, RSNA2016, 2016, Without Invitation, English
  130. Clinical Importance of and Practical Procedures for Interventional Radiology in Patients with Renal Injury, H Mitani, M Ishikawa, K Kajiwara, W Fukumoto, T Fuji, K Awai,; et al., RSNA2016, 2016, Without Invitation, English
  131. Embolization for Type 2 Endoleak with Sac Expansion after Endovascular Repair of Abdominal Aortic Aneurysms, K Kajiwara,M Ishikawa, Y Baba, W Fukumoto, T Fuji, K Awai,, RSNA2016, 2016, Without Invitation, English
  132. Techniques to Generate High-accuracy Computed Diffusion-weighted Images (cDWIs) of the Liver, Higaki T, Nakamura Y, Akiyama Y, Ohkubo T, Kassai Y, Awai K, 2015/12/04, Without Invitation, English
  133. Is there any Prognostic Biomarker of Computed Tomogrophy(CT)images in Patients with Blunt Trauma?:A single Trauma Centers Experience, Baba Y, Ishikawa M, Kajiwara K,Fukumoto W, Awai K, 2015/12/03, Without Invitation, English, Chicago
  134. DNA Double-strand Breaks in Blood Lymphocytes of Patients Undergoing Coronary CT: Comparison with the Physical CT Radiation Exposure Index, Fukumoto W, Ishida M, Tashiro S, Kajiwara K, Iida M, Awai K, Fujioka C, Kiguchi M, 2015/12/02, Without Invitation, English, Chicago
  135. Evaluation of the Automatic Tube Current Modulation (ATCM) in Pediatric CT Examinations, Masuda T, Oku T, Imada N, Yamashita Y, Noda N, Awai K, ishibashi T, Kobayashi Y, Sato T, RSNA2015, 2015/12/02, Without Invitation, English, Chicago
  136. Lung cancer screening (LCS) in ultra-low-dose CT (U-LDCT) by means of massive-training artificial neural network (MTANN) image-quality improvement: An initial clinical trial, Fukumoto W, Suzuki K, Higaki T, Awaya Y, Nishiki M, Awai K,, ＲＳＮＡ2015, 2015/12/01, Without Invitation, English, Chicago
  137. SQuantitative Assessment of Coronary Artery CT Images with Full Iterative Reconstruction Performed on a 320 Detector-row Scanner, Kiguchi M, Fujioka C, Nishimaru E, Yokomachi K, Higaki T, Awai K, Taniguchi A, Tsushima S, RSNA2015, 2015/12/01, Without Invitation, English, Chicago
  138. Contrast Material Injection via Fenestrated Catheters is Useful in Pediatric Patients with Congenital Heart Disease Undergoing CT Angiography, Masuda T, Funama Y, Kiguchi M, Oku T, Imada N, Awai K, Sato T, Noda N, RSNA2015, 2015/12/01, Without Invitation, English, chicago
  139. Technique for the Composition of Virtual Monochromatic Images in the Fourier Domain: High Contrast-to-noise on CT Images of Brain Tumors, Higaki T, Kaichi Y, Fukumoto W, H onda Y, Iida M, Awai K, RSNA2015, 2015/12/01, Without Invitation, English, Chicago
  140. Computer simulation of contrast enhancement in the whole body: A highly accurate simulation of the bolus transmission of contrast material in individual organs, Higaki T,Nakamura Y, Tatsugami F, Kiguchi M, Iida M, Awai K, RSNA2015, 2015/12/01, Without Invitation, English, Chicago
  141. Vertebral Bone Marrow Fat Content Measured by MRI is Associated with Bone Mineral Density: A Cadaveric Study Using Micro-CT, M Takasu, Y Akiyama; R Akita, K Yokomachi, M Honda; K Awai,C Tani, Y Kaichi, RSNA2015, 2015/12/01, Without Invitation, English, Chicago
  142. Ultra-low-dose Chest CT for Lung Cancer Screening Using Full Iterative Reconstruction: Feasibility Study, Nishiki M, Higaki T, Awaya Y, Nakamura Y, Tsushima S, Awai K, Iida M, 2015/11/30, Without Invitation, English, Chicago
  143. Improved accuracy of the CT number of iodine-enhanced structures on virtual monochromatic dual-energy CT images, Higaki T, Kaichi Y, Kiguchi M, Tatsugami F, Tsushima S, Awai K, Iida M, Honda Y, RSNA2015, 2015/11/30, Without Invitation, English, Chicago
  144. Usefulness of the synchronism subtraction method at CT Angiography for dialysis patients with peripheral arterial diseases, Noda N, Masuda T, Imada N, Oku T, Sato T, Awai K, Yamashita Y, RSNA2015, 2015/11/30, Without Invitation, English
  145. Clinical Utility of Dual-energy CT in the Diagnosis of Brain Tumors, Kaichi Y, Tatsugami F, Higaki T, Kajiwara K, Tsushima S, Awai K, RSNA2015, 2015/11/29, Without Invitation, English, Chicago
  146. Full Iterative Reconstruction Optimized for Specific Organs: Principle and Capabilities, Akagi M, Higaki T, Nishiki M, Fukumoto W, Taniguchi A, Awai K, Kiguchi M, Tsushima S, Fujioka C, RSNA2015, 2015/11/29, Without Invitation, English, Chicago
  147. Intrathoracic Huge Malignant Tumors in Children: Basic Knowledge and Tips for a Differential Diagnosis, Sueoka T, Tani C, Kaichi Y, Tatsugami F, Iida M, Awai K, Honda Y, RSNA2015, 2015/11/29, Without Invitation, English, Chicago
  148. Easy Understanding of the Technical Aspects of Abdominal Perfusion CT for Radiologists, Higaki T, Nakamura Y, Fukumoto W, Kiguchi M, Iida M, Awai K, Honda Y, RSNA2015, 2015/11/29, Without Invitation, English, Chicago
  149. Clinical Approach and Recent Topics at Coronary Artery Calcium Scoring, Tatsugami F, Higaki T, Kitera N, Kiguchi M, Fukumoto W, Awai K, Kaichi Y, RSNA2015, 2015/11/29, Without Invitation, English, Chicago
  150. All about the Selective Arterial Calcium Injection Test for Pancreatic Neuroendocrine Tumors, Kajiwara K, Ishikawa M, Fukumoto W, Yamagami T, Baba Y, Awai K, RSNA2015, 2015/11/29, Without Invitation, English, Chicago
  151. Integration of Computer-assisted Detection into Lung Cancer Screening with Low-dose CT: Utility and Pitfalls, Nishiki M, Higaki T, Nakamura Y, Awaya Y, Nomura Y, Awai K, RSNA2015, 2015/11/29, Without Invitation, Japanese, Chicago
  152. Multidetector CT Urography of 2015: Did the Current State of CTU Change? — Current Techniques, Clinical Utility and New Applications, Honda Y, Higaki T, Kaichi Y, Tani C, Iida M, Awai K, RSNA2015, 2015/11/29, Without Invitation, English, Chicago
  153. MRI for the Diagnosis of Prostate Cancer: Basic Knowledge, Optimal Scan Protocols, Interpretations, and New Applications, Akita R, Honda Y, Yokomachi K, Akiyama Y, Iida M, Awai K, RSNA2015, 2015/11/29, Without Invitation, English, Chicago
  154. Recent Advances in Spinal Cord MRI: How Should the Radiologist Use Conventional and Recent MRI Techniques for Diagnosing Spinal Cord Lesions?, Tanitame N, Tanitame K, Nishiki M, Kaichi Y, Honda Y, Awai K, Fukumoto W, Ono C, Date S, RSNA2015, 2015/11/29, Without Invitation, English, Chicago
  155. Balloon-occluded retrograde transvenous obliteration successfully performed for a large gastric varix in combination with temporary occlusion of the splenic artery in a child, Yamagami T, Yoshimatsu R, Kajiwara K, Hiyama E, Ishikawa M, Awai K, Annual Meeting and Postgraduate Course of the Cardiovascular and Interventional Radiological Society of Europe 2015, 2015/09/26, Without Invitation, English, Lisbon
  156. Optinal cutoff value for the selective Arrterial calcium injection test for insulinomas, Kajiwara K, Ishikawa M, Fukumoto W, Yoshimatsu R, Yamagami T, Awai K, CIRSE2015, 2015/09/26, Without Invitation, English, Lisbon,Portugal
  157. Renal tumors showing low signal intensity on T2 weighted images および　画像診断ガイドライン　婦人科領域小委員会・会議, 2015/06/19, Without Invitation
  158. Tubulocystic carcinoma in the left kidney with lymph node metastasis:A case report, ACAR2015, 2015/06/19, Without Invitation
  159. Ｃlinical importance of portal vein imaging in neonates detected hypergalactosemia by mass screening, AOSPR2015, 2015/06/11, Without Invitation
  160. Ｃlinical importance of portal vein imaging in neonates detected hypergalactosemia by mass screening, Tani　C,　Matubara　Y,　Iida　M,　Kagawa R, Tajima G, Sakura N, Awai K, AOSPR2015, 2015/06/11, Without Invitation, English
  161. Vertebral bone marrow fat content measured by MRI associated with lower bone mineral density:a human cadaver study, Takasu M, Akiyama Y, Akita R, Yokomachi K, Kaichi Y, Date S, Honda M, Awai K, International Society for Magnetic Resonanse in Medicine,23rd annual meeting, 2015/05/30, Without Invitation, Japanese, Metro Toronto Convention Centre
  162. Clinical applicatin of gamma distribution model for spinal lesions: Initial clinical results, Takasu M, Oshio K, Akiyama Y, Akita R, Yokomachi K, Kaichi Y, Date S, Awai K, 2015/05/30, Without Invitation, English, Metro Toronto Convention Centre
  163. Useful CT guide for balloon-occluded retrograde transvenous obliteration via a subphrenic vein for gastric varices without gastro-renal shunt, Ishikawa M, Kajiwara K, Fukumoto W, Yoshimatsu R, Yamagami T, Awai K, JSIR、ISIR＆APCIO2015, 2015/05/28, Without Invitation, English
  164. Systemic　venous　sampling　for FGF23 to idcntify tumors implicated in tumor-induced osteomalacia(T10), Fukumoto W, Ishikawa M, Kajiwara K, Yoshimatsu R, Yamagami T, Awai K, JSIR、ISIR＆APCIO2015, 2015/05/28, Without Invitation, English
  165. Optinal cutoff value for the selective Arterial calcium injection test for insulinomas, Kajiwara K, Ishikawa M, Fukumoto W, Yoshimatsu R, Yamagami T, Awai K, JSIR、ISIR＆APCIO2015, 2015/05/28, Without Invitation, English
  166. Hepatic Perfusion CT : Current Status and Future Perspectives, Nakamura Y, Higaki T, Awai K, ICRR2015, 2015/05/25, Without Invitation, English, Kyoto
  167. Novel CT urography(CTU)using split bolus injection and dual energy CT(DECT)technology:Feasibility study using a phantom, Honda Y, Higaki T, Fujioka C, Kiguchi M, Fukumoto W, Kaichi Y, Tatsugami F, Iida M, Taniguchi A, Awai K, 2015/04/16, Without Invitation, English
  168. Current Situation Surrounding Contrast-Induced Nephropathy and Its Prevention, Awai K, 2015/04/16, Without Invitation, English
  169. DNA double-stand breaks (DSBs)in blood lymphocytes of patient undergoing coronary CT, Fukumoto W, Tashiro S, Kiguchi M, Fujioka C, Kajiwara K, Kaichi Y, Nishiki M, Awai K, 2015/04/16, Without Invitation, Japanese
  170. Transcatheter arterial embolization for high-energy trauma, Ishikawa M, Kajiwara K, Yoshimatsu R, Fukumoto W, Kaikizawa H, Nakamura Y, Kaichi Y, Nishiki M, Yamagami T, Awai K, 2015/04/16, Without Invitation, Japanese
  171. A longitudinal study of predicting pathologic spine fractures in multiple with CT-based finite element analyses, Honda Y, Higaki T, Fujioka C, Kiguchi M, Fukumoto W, Kaichi Y, Tatsugami F, Iida M, Taniguchi A, Awai K, 2015/04/16, Without Invitation, Japanese
  172. Precise Volumetry of Orbital Fat: Comparison of IDEAL-FSE and T1-Weighted Magnetic Resonance Imaging, Tanitame K, Takahashi Y, Kaichi Y, Takasu M, Higaki T, Awai K, ECR2015, 2015/03/04, Without Invitation, English, Vienna Austria
  173. The optimal body size index for determining the iodine dose for hepatic dynamic CT: a prospective multicenter study using hierarchical multivariate linear regression analysis, Awai K,Kanematsu M, Tonsok K, Ichikawa T, Yoshioka K , Mochizuki T , Matsunaga N , Yamashita Y, ECR2015, 2015/03/04, Without Invitation, English
  174. The optimal body size index for determining the iodine dose for hepatic dynamic CT: a prospective multicenter study using hierarchical multivariate linear regression analysis., Awai K, Kanematsu M, Tonsok K, Ichikawa T, Yoshioka K, Mochizuki T, Matsunaga N, Yamashita Y., ECR2015, 2015/03, Without Invitation, English
  175. Precise Volumetry of Orbital Fat: Comparison of IDEAL-FSE and T1-Weighted Magnetic Resonance Imaging., Tanitame K, Takahashi Y, Kaichi Y, Takasu M, Higaki T, Awai K., ECR2015, 2015/03, Without Invitation, English
  176. A mixture of n-butyl cyanoacrylate , Lipiodol and ethanol under flow control uisng an arteriovenous malformation (AVM) model, is it useful for embolization., Ishikawa M, Horikawa M, B T. Uchida, HA. Timmermans, JA. Kaufman, Awai K, Yamagami T., 2014/11, Without Invitation, English
  177. Demonstration of salivary flow from the parotid gland by MR imaging using time-spatial labeling inversion pulse (Time-SLIP) technique: feasibility study using normal volunteers. Demonstration of salivary flow from the parotid gland by MR imaging using time-spatial labeling inversion pulse (Time-SLIP) technique: feasibility study using normal volunteers., Fukumoto W, Higaki T, Nakamura Y, Iwakado Y, Okubo T, Awai K, Kaichi Y, Kajiwara K., RSNA 2014, 2014/11, Without Invitation, English
  178. Measurement of Electron Density Using Raw data-based　Dual-energy Computed Tomography: Phantom Study., Higaki T, Kaichi Y, Fujioka C, Kiguchi M, Tsushima S, Awai K, Yamagami T, Tatsugami F., RSNA 2014, 2014/11, Without Invitation, English
  179. Computer-aided Detection of Epileptic Foci on 18F-FDG-PET Images., Higaki T, Komoto D, Kaichi Y, Iida K, Hirokawa Y, Awai K., RSNA2014, 2014/11, Without Invitation, English
  180. Clinical　Importance of Portal Vein Imaging in Neonates with Mild Hypergalactosemia., Tani C,Kaichi Y, Honda Y, Komoto D, Date S, Awai K, Fukumoto W., 2014/11, Without Invitation, English
  181. Predicting pathologic spine fracture in multiple myeloma patients using trabecular microarchitecture and CT-based finite element analysis: a longitudinal study., Takasu M, Kaichi Y, Tani C, Date S, Kiguchi M, Awai K, Kuroda Y, Sakai A., RSNA2014, 2014/11, Without Invitation, English
  182. Understanding general principles and new technologies at dual energy CT, Tatsugami F, Higaki T, Kiguchi M, Tsushima S, Taniguchi A, Awai K, Kaichi Y., RSNA2014, 2014/11, Without Invitation, English
  183. Clinical Utility and Pitfalls of Arterial Spin Labeling (ASL) in Depressed Patients, Kaichi Y, Higaki T, Tani C, Nakamura Y, Tatsugami F, Awai K., RSNA2014, 2014/11, Without Invitation, English
  184. Role of the Preoperative CT Analysis in Pelvic Organ Prolapse (POP)., Honda Y, Fukumoto W, Komoto D, Tanitame K, Date S, Awai K., RSNA2014, 2014/11, Without Invitation, English
  185. CT Urography (CTU) Using New CT Technologies: Clinical Advantages of a Proposed Scan and Contrast Injection Protocol., Honda Y, Higaki T, Kaichi Y, Tani C, Taniguchi A, Awai K., RSNA2014, 2014/11, Without Invitation, English
  186. Usefulness of the max entrance skin dose measured with CareMonitor irrespective of changes in the geometry of the angiography system. Scientific posters., Saeki K, Yamagami T, Misezaki Y, Kono S, Ishifuro M, Awai K., RSNA2014, 2014/11, Without Invitation, English
  187. Cloud-based diagnostic image viewer and storage system: application to low-dose CT lung cancer screening., Hirai N, Kitamura N, Suzuki T, Awai K, Nishioka Y., RSNA2014, 2014/10, Without Invitation, English
  188. Percutaneous CT fluoroscopy-guided abdominal and pelvic abscess drainage: Comparison of one-step and Seldinger techniques., Kajiwara K, Yamagami T, Yoshimatsu R, Ishikawa M, Awai K., RSNA2014, 2014/09, Without Invitation, English
  189. Prevention of contrast induced nephropathy (CIN) at cardiac CT, 2014/06/14, With Invitation
  190. Arterial spin laveling imaging of the brain parenchyma after ｉｍｐｌａｎａｔｉｏｎof gliadel wafers., 2014/06/13, Without Invitation
  191. Percutaneous CT fluoroscopy-guided abdominal and pelvic abscess drainage:Comparison of one-step and Seldinger techniques, 2014/06/13, Without Invitation
  192. Transient hypothyroidism:An arterial spin laveling magnetic resonance study, ASNR 52nd annual meeting and foundation of the ASNR symposium 2014, 2014/05/17, Without Invitation
  193. Towards radiation dose reduction in MDCT with iterative reconstruction for the prenatal diagnosis of skeletal dysplasia: the minimum radiation dose required to evaluate the normal fetal bones?, 57th Annual Meeting of the Society for Pediatric Radiology, 2014/05/13, Without Invitation, English
  194. Magnetic Resonance Evaluation of Multiple Myeloma at 3.0 Tesla: How Do Bone Marrow Plasma Cell Percentage and Selection of Protocols Affect Lesion Conspicuity? 　, The International Society for Magnetic Resonance in Medicine Joint Annual Meeting(Joint Annual Meeting ISMRM-ESMRMB 2014), 2014/05/11, Without Invitation
  195. Interrelationships between 3T-MRI-, 64-section-MDCT-, and micro-CT-derived trabecular bone structure parameters: a study in cadavers, The International Society for Magnetic Resonance in Medicine Joint Annual Meeting(Joint Annual Meeting ISMRM-ESMRMB 2014), 2014/05/10, Without Invitation
  196. Interrelationships between 3T-MRI-, 64-section-MDCT-, and micro-CT-derived trabecular bone structure parameters: a study in cadavers., Takasu M, Kaichi Y, Tani C, Date S, Akiyama Y, Kuroda Y, Sakai A, Awai K., 2014/05, Without Invitation, English
  197. Magnetic Resonance Evaluation of Multiple Myeloma at 3.0 Tesla: How Do Bone Marrow Plasma Cell Percentage and Selection of Protocols Affect Lesion Conspicuity?, Takasu M, Kaichi Y, Tani C, Date S, Akiyama Y, Kuroda Y, Sakai A, Awai K., The International Society for Magnetic Resonance in Medicine Joint Annual Meeting, 2014/05, Without Invitation, English
  198. Towards radiation dose reduction in MDCT with iterative reconstruction for the prenatal diagnosis of skeletal dysplasia: the minimum radiation dose required to evaluate the normal fetal bones?, Tani C, Funama Y, Fujioka C, Awai K., The Society for Pediatric Radiology 57th Annual Meeting & Postgraduate Course, 2014/05, Without Invitation, English
  199. Regional cerebral blood flow in depression: Arterial spin labeling magnetic resonance study., Matsubara Y, Kaichi Y, Higaki T, Nakamura Y, Date S, Akiyama Y, Yamagami T, Awai K, Okamoto Y, Yamawaki S., ASNR 52nd Annual Meeting & The Foundation of the ASNR Symposium 2014, 2014/05, Without Invitation, English
  200. Electron density and effective atomic number images generated by dual energy imaging with a 320-detector CT system: A feasibility study, Awai K, ECR2015, 2014/03/06, Without Invitation
  201. Electron density and effective atomic number images generated by dual energy imaging with a 320-detector CT system: A feasibility study., Tatsugami F, Higaki T, Tsushima S, Taniguchi A, Date S, Awai K., ECR2014, 2014/03, Without Invitation, English, Vienna Austria.
  202. Improvement of image quality by using deep learning image reconstruction at coronary CT angiography performed with high-definition scan mode., Tatsugami F, Higaki T, Fukumoto W, Nakamura Y, Fujioka C, Iida M, Awai K., ECR2020, 2020/07/15, Without Invitation, English
  203. Utility of radial scan for identification of arterial hypervascularity of hepatocellular carcinoma on gadoxetic acid-enhanced MR images., Nakamura Y, Higaki T, Narita K, Akagi M, Matsubara Y, Nishihara T, Harada K, Takizawa M, Shirase R, Bito Y, Iida M, Awai K., ECR2020, 2020/07/15, Without Invitation, English
  204. Abdominal deep leaning spectral imaging: image quality of virtual monochromatic images in the equilibrium phase., Nakamura Y, Higaki T, Akagi M, Narita K, Honda Y, Taguchi H, Tsushima S, Awai K., ECR2020, 2020/07/15, Without Invitation, English
  205. Radiation dose reduction for coronary CT angiography using deep learning reconstruction: A phantom study., Higaki T, Tatsugami F, Nakamura Y, Fukumoto W, Fujioka C, Awai K., ECR2020, 2020/07/15, Without Invitation, English
  206. Utility of framework software to support medical image processing., Higaki T, Tatsugami F, Nakamura Y, Kaichi Y, Itada Y, Awai K., ECR2020, 2020/07/15, Without Invitation, English
  207. How to perform transarterial embolization for transient- or non-responders with splenic injury in blunt trauma?, Mitani H, Chosa K, Sueoka T, Fukumoto W, Awai K., CIRSE 2021, 2021/09/25, Without Invitation, English
  208. Radiation dose optimization using automatic exposure control at rapid kV-switching dual-energy CT with deep learning technology: Feasibility study using a phantom., Higaki T, Nakamura Y, Tatsugami F, Honda Y, Fujioka C, Awai K., ECR2020, 2020/07/15, Without Invitation, English
  209. Radiological findings of the cisterna chyli by computed tomography-hepatic arteriography., Chosa K, Baba Y, Fukumoto W, Mitani H, Awai K., CIRSE 2020, 2020/09/12, Without Invitation, English
  210. Portal vein stenting to treat portel vein stenosis or occlusion in a patient with malignant tumors., Chosa K, Baba Y, Fukumoto W, Mitani H, Awai K., CIRSE 2020, 2020/09/12, Without Invitation, English
  211. Influence of the spleen on hepatic volume changes after percutaneous transhepatic right portal vein embolization., Chosa K, Baba Y, Fukumoto W, Mitani H, Awai K., CIRSE 2020, 2020/09/12, Without Invitation, English
  212. Computed tomography guided radiofrequency ablation versus ultrasound guided after transarterial chemoembolization for hepatocellular carcinoma in hepatic dome., Mitani H, Naito A, Chosa K, Awai K., CIRSE 2020, 2020/09/12, Without Invitation, English
  213. Maximization of the diagnostic ability of ultra-high-resolution CT: optimal scan parameters and image reconstruction techniques., Higaki T, Nakamura Y, Akagi M, Fukumot W, Tatsugami F, Awai K., RSNA2020, 2020/11/29, Without Invitation, English
  214. Contrast enhancement protocol at CT: basics and advanced optimization using computer simulation., Higaki T, Matsumot Y, Tatsugami F, Nakamura Y, Fukumoto W, Awai K., RSNA2020, 2020/11/29, Without Invitation, English
  215. Technical tips for retrograde transvenous obliteration of gastric varices., Mitani H, Chosa K, Fukumoto W, Baba Y, Awai K., RSNA2020, 2020/11/29, Without Invitation, English
  216. The usefulness of low dose- and 4-dimensional CT imaging using a deep learning reconstruction., Tatsugami F, Higaki T, Mitani H, Sueoka T, Fujioka C, Awai K, et al., RSNA2020, 2020/11/29, Without Invitation, English
  217. Systemic therapy for the treatment of hepatocellular carcinoma (HCC): what radiologists must know., Akagi M, Nakamura Y, Narita K, Honda Y, Iida M, Awai K., RSNA2020, 2020/11/29, Without Invitation, English
  218. Basic physical information for radiologists wishing to fully utilize the capability of dual-energy CT., Higaki T, Nakamura Y, Tatsugami F, Sueoka T, Honda Y, Awai K, et al., RSNA2020, 2020/11/29, Without Invitation, English
  219. Forensic post-mortem CT to investigate the cause of death: pictorial essay., Fukkumoto W, Nagao M, Mitani H, Sueoka T, Tatsugami F, Awai K., RSNA2021, 2021/11/28, Without Invitation, English
  220. Accuracy of CT number on virtual non-contrast enhanced images generated from stochastic material decomposition., Higaki T, Nakamura Y, Tatsugami F, Sueoka T, Fukumoto W, Awai K., RSNA2021, 2021/11/28, Without Invitation, English
  221. Physical characteristics of a new photon-counting detector CT: comparison of the spatial resolution with that on conventional energy-integrated detector CT scans., Higaki T, Kondo S, Teramoto F, Tsuchida R, Takahashi I, Yoshida R, Goto T, Nakamura Y, Awai K., RSNA2021, 2021/11/28, Without Invitation, English
  222. Measurement of directional task-based modulation transfer function at abdominal CT: a phantom study., Higaki T, Yokomachi K, Fujioka C, Nishimaru E, Nakamura Y, Awai K., RSNA2021, 2021/11/28, Without Invitation, English
  223. Physical characteristics of a new photon-counting detector CT scanner: comparison of the contrast-to-noise ratio and the noise power spectrum with those on conventional energy-integrated detector CT., Higaki T, Kondo S, Yokoi K, Kojima S, Takahashi I, Aoki Y, Watanabe F, Nakamura Y, Awai K., RSNA2021, 2021/11/28, Without Invitation, English
  224. Super-resolution deep learning reconstruction at CT: a phantom study for coronary CT angiography., Higaki T, Tatsugami F, Matsuura M, Taguchi H, Tsushima S, Nakamura Y, Awai K., RSNA2021, 2021/11/28, Without Invitation, English
  225. Various applications of deep learning-based reconstruction at CT: denoise, dual-energy CT, and super-resolution., Higaki T, Nakamura Y, Tatsugami F, Sueoka T, Tsushima S, Taguchi H, Matsuura M, Awai K., RSNA2021, 2021/11/28, Without Invitation, English
  226. Easy introduction of the photon counting detector CT (PCD-CT) for radiologists., Kondo S, Higaki T, Nakamura Y, Takahashi I, Goto T, Awai K., RSNA2021, 2021/11/28, Without Invitation, English
  227. Deep learning based spectral CT imaging for quantifying contrast medium enhancement and washout in hepatocellular carcinomas: comparison of iodine maps and virtual monochromatic images., Narita K, Nakamura Y, Higaki T, Kondo S, Honda Y, Kawashita I, Awai K., RSNA2021, 2021/11/28, Without Invitation, English
  228. A new MRI technique for the detailed inspection of compact bone: phantom and preliminary clinical study., Sueoka T, Kawashita I, Higaki T, Honda Y, Nishihara T, Tatsugami F, Nakamura Y, Awai K., RSNA2021, 2021/11/28, Without Invitation, English
  229. Improvement of spatial resolution by using super-resolution deep learning reconstruction at coronary CT angiography., Tatsugami F, Higaki T, Matsuura M, Taguchi H, Tsushima S, Awai K., RSNA2021, 2021/11/28, Without Invitation, English
  230. Machine learning of the patient characteristics and of vascular features observed on pre-procedural computed tomography angiographs helps to predict endovascular leaks after thoracic endovascular aneurysm repair., Masuda T, Baba Y, Nakaura T, Funama Y, Arao S, Awai K., RSNA2021, 2021/11/28, Without Invitation, English
  231. The clinical evaluation of the upper urinary tract cancer: what radiologists should know., Honda Y, Nakamura Y, Akagi M, Narita K, Higaki T, Awai K, et al., RSNA2020, 2020/11/29, Without Invitation, English
  232. Utility of deep learning reconstruction of equilibrium phase images in obese patients., Akagi M, Nakamura Y, Narita K, Honda Y, Higaki T, Awai K, et al., RSNA2020, 2020/11/29, Without Invitation, English
  233. Utility of iterative noise reduction for gadoxetic acid-enhanced hepatobiliary-phase magnetic resonance imaging., Narita K, Nakamura Y, Higaki T, Nishihara T, Bito Y, Awai K, et al., RSNA2020, 2020/11/29, Without Invitation, English
  234. Image characteristics of deep-learning-based rapid kV switching dual energy CT scans: A phantom study., Higaki T, Nakamura Y, Tatsugami F, Sueoka T, Fujioka C, Awai K, et al., RSNA2020, 2020/11/29, Without Invitation, English
  235. Image characteristics of deep-learning-based rapid Incidence of laryngohyoid fractures on CT images of hanging suicides., Fukumoto W, Mitani H, Iida M, Nakamura Y, Tatsugami F, Awai K., RSNA2020, 2020/11/29, Without Invitation, English

Awards

  1. 2010, Certificate of Merit, 96th Scientific Assembly and Annual Meeting, Radiology Society of North America
  2. 2007/12/03, Certificate of Merit, 88th Scientific Assembly and Annual Meeting, Radiology Society of North America
  3. 2002/12/03, Certificate of Merit,88th Scientific Assembly and Annual Meeting, Radiology Society of North America
  4. 1999/12/01, Certificate of Merit,85th Scientific Assembly and Annual Meeting, Radiology Society of North America
  5. 1999/03/02, Certificate of Appreciation, European Congress of Radiology (ECR99), European Society of Radiology

External Funds

Acceptance Results of Competitive Funds

  1. KAKENHI, 2014, 2016
  2. KAKENHI, 2013, 2015
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  3. KAKENHI, 2013, 2016
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  4. KAKENHI, 2012, 2014
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  5. KAKENHI, 2011, 2014
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  6. KAKENHI, Study on radiation dose reduction using iterative reconstruction technique in CT, 2011, 2013
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  7. KAKENHI, Reduction of X-ray exposure and contrast material dose at abdominal CT using low kV or plural kV setting, 2009, 2011
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  8. KAKENHI, Improvement of legion detectability and development of further radiation reduction at 64-detector CT, 2008, 2010
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  9. KAKENHI, 2005, 2006
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  10. KAKENHI, 2016, 2018

Social Activities

History as Committee Members

  1. 理事, 2018/04/01
  2. Board member, 2017

History as Peer Reviews of Academic Papers

  1. 2014, American Journal of Roentogenology, Others, 2
  2. 2014, Japanese Journal of Radiology, Editor, Assistant Editor, 4
  3. 2014, European Radiology, Others
  4. 2014, Abdominal Imaging, Others
  5. 2014, Journal of Magnetic Resonance Imaging, Others