SHIRO OKA

Last Updated :2025/04/03

Affiliations, Positions
Graduate School of Biomedical and Health Sciences(Medical), Professor
E-mail
oka4683hiroshima-u.ac.jp

Basic Information

Major Professional Backgrounds

  • 2017/10/01, Hiroshima University, Department of Gastroenterology and Metabolism, Associate Professor

Academic Degrees

  • Hiroshima University

Educational Activity

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

Research Fields

  • Medicine,dentistry, and pharmacy;Clinical internal medicine;Gastroenterology

Educational Activity

Course in Charge

  1. 2025, Undergraduate Education, Year, Clinical diagnosis and treatment I
  2. 2025, Undergraduate Education, Intensive, Practice of Medicine I
  3. 2025, Undergraduate Education, Intensive, Practice of Medicine II
  4. 2025, Liberal Arts Education Program1, 1Term, Introductory Seminar for First-Year Students
  5. 2025, Graduate Education (Doctoral Program) , First Semester, Advanced Seminar on Gastroenterology
  6. 2025, Graduate Education (Doctoral Program) , Second Semester, Advanced Seminar on Gastroenterology
  7. 2025, Graduate Education (Doctoral Program) , First Semester, Advanced Research on Gastroenterology
  8. 2025, Graduate Education (Doctoral Program) , Second Semester, Advanced Research on Gastroenterology

Research Activities

Academic Papers

  1. Predictive factors of portal hypertensive enteropathy exacerbations based on long-term outcomes, BMC GASTROENTEROLOGY, 24(1), 20240826
    Link to Paper Search Results by DOI
  2. The Spatial Extracellular Proteomic Tumor Microenvironment Distinguishes Molecular Subtypes of Hepatocellular Carcinoma, JOURNAL OF PROTEOME RESEARCH, 23(9), 3791-3805, 20240709
    Link to Paper Search Results by DOI
  3. Real-world efficacy and safety of durvalumab-tremelimumab as second-line systemic therapy after atezolizumab-bevacizumab in unresectable hepatocellular carcinoma, MEDICINE, 103(34), 20240823
    Link to Paper Search Results by DOI
  4. Efficacy and safety of atezolizumab plus bevacizumab in patients with portal hypertension for unresectable hepatocellular carcinoma., Cancer medicine, 13(5), 2024
  5. Advanced liver fibrosis is associated with decreased gait speed in older patients with chronic liver disease., Scientific reports, 14(1), 2024
  6. Verrucous gastritis-like lesion in intramucosal Helicobacter pylori-uninfected signet ring cell carcinoma with poorly differentiated adenocarcinoma., Clinical journal of gastroenterology, 17(3), 2024
  7. A case of young male with recurrent acute pancreatitis caused by an intrapancreatic gastric duplication cyst., Clinical journal of gastroenterology, 2024
  8. Value of autotaxin for hepatocellular carcinoma risk assessment in chronic hepatitis B patients treated with nucleos(t)ide analogs., Hepatology research : the official journal of the Japan Society of Hepatology, 2024
  9. High-grade pancreatic intraepithelial neoplasia diagnosed based on changes in magnetic resonance cholangiopancreatography findings: A case report., World journal of clinical cases, 12(8), 2024
  10. Peripheral T Cell Subpopulations as a Potential Surrogate Biomarker during Atezolizumab plus Bevacizumab Treatment for Hepatocellular Carcinoma., Cancers, 16(7), 2024
  11. Calibration-free structured-light-based 3D scanning system in laparoscope for robotic surgery., Healthcare technology letters, 11(2-3), 2024
  12. Diagnostic performance of linked color imaging for gastric cancer by Helicobacter pylori infection status: A subanalysis of the large-scale, multicenter randomized controlled trial LCI-FIND., Helicobacter, 29(2), 2024
  13. Analysis of anti-tumor effect and mechanism of GLS1 inhibitor CB-839 in colorectal cancer using a stroma-abundant tumor model., Experimental and molecular pathology, 137, 2024
  14. Long-term prognosis after endoscopic submucosal dissection for esophageal cancer in older adult patients., BMC gastroenterology, 24(1), 2024
  15. Endoscopic hand-suturing after per-anal endoscopic myectomy for deep T1 carcinoma in the lower rectum., VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy, 9(5), 2024
  16. Mixed neuroendocrine-non-neuroendocrine neoplasm of the bile duct with long-term prognosis after neoadjuvant chemotherapy., Clinical journal of gastroenterology, 2024
  17. Influence of dispersion slope on the diagnosis of liver fibrosis by the shear wave in metabolic dysfunction-associated steatotic liver disease., Hepatology research : the official journal of the Japan Society of Hepatology, 2024
  18. Ramucirumab for advanced hepatocellular carcinoma in the current real world: a Japanese single-arm study post-REACH-2 (The R-evolution study)., Investigational new drugs, 2024
  19. Clinical usefulness and acceptability of small-bowel capsule endoscopy with panoramic imaging compared with axial imaging in Japanese patients., DEN open, 5(1), 2025
  20. Long-term outcomes of additional surgery after endoscopic resection versus primary surgery for T1 colorectal cancer., The American journal of gastroenterology, 2024
  21. Clinical Outcomes of Switching from Zoledronic Acid to Denosumab for the Management of Severe Bone Metastasis from Hepatocellular Carcinoma: A Single-Center, Open-Label, Prospective Intervention Trial., Yonago acta medica, 66(4), 2023
  22. A case of pancreatic adenosquamous carcinoma with direct invasion to the gastrointestinal tract through the retention cyst wall: A rare case report., JGH open : an open access journal of gastroenterology and hepatology, 7(12), 2023
  23. Endoscopic Kyoto and Kimura-Takemoto Classifications Are Comparable in Predicting High-Risk Gastric Precancerous Lesions., Digestion, 105(2), 2024
  24. Predictive factors for esophageal stenosis in patients receiving prophylactic steroid therapy after endoscopic submucosal dissection for esophageal squamous cell carcinoma., BMC gastroenterology, 24(1), 2024
  25. Colonic invasive adenocarcinoma with squamoid morules: A case report., DEN open, 4(1), 2024
  26. Clinical factors associated with stable treatment of chronic constipation in Japanese patients., BMC gastroenterology, 24(1), 2024
  27. Prevalence and associated factors of chronic constipation among Japanese university students., Frontiers in public health, 12, 2024
  28. Adherence and Effectiveness of MoviPrepⓇ in Bowel Preparation for Colonoscopy: A Multicenter Study from the Hiroshima GI Endoscopy Research Group., Journal of the anus, rectum and colon, 8(1), 2024
  29. Outcomes of Metastatic and Unresectable Small Bowel Adenocarcinoma in Japan According to the Treatment Strategy: A Nationwide Observational Study., JCO global oncology, 10, 2024
  30. Efficacy of endoscopic submucosal resection with a ligation device for small rectal neuroendocrine tumor: study protocol of a multicenter open-label randomized control trial (BANDIT trial)., BMC gastroenterology, 24(1), 2024
  31. Multi-omics analysis of a fatty liver model using human hepatocyte chimeric mice., Scientific reports, 14(1), 2024
  32. Treatment Decision for Locally Resected T1 Colorectal Carcinoma-Verification of the Japanese Guideline Criteria for Additional Surgery Based on Long-Term Clinical Outcomes., The American journal of gastroenterology, 2024
  33. Gel immersion EMR of small-bowel inflammatory fibroid polyp using double-balloon endoscopy., VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy, 9(2), 2024
  34. Pazopanib-induced enteritis in a patient with renal cell carcinoma., Clinical journal of gastroenterology, 17(3), 2024
  35. Impact of MAFLD criteria on postoperative recurrence of non-B, non-C HCC., European journal of gastroenterology & hepatology, 36(4), 2024
  36. Clinicopathological features and prognosis of primary small bowel adenocarcinoma: a large multicenter analysis of the JSCCR database in Japan., Journal of gastroenterology, 59(5), 2024
  37. Characteristics and Prognosis of Sporadic Neoplasias Detected in Patients with Ulcerative Colitis., Digestion, 105(3), 2024
  38. Population-based X-ray gastric cancer screening in Hiroshima prefecture, Japan., World journal of clinical oncology, 15(2), 2024
  39. Clinicopathological and genomic features of superficial esophageal squamous cell carcinomas in nondrinker, nonsmoker females., Cancer medicine, 13(4), 2024
  40. First report from the International Evaluation of Endoscopic classification Japan NBI Expert Team: International multicenter web trial., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 36(5), 2024
  41. Outcomes of Patients with Child-Pugh B and Unresectable Hepatocellular Carcinoma Undergoing First-Line Systemic Treatment with Sorafenib, Lenvatinib, or Atezolizumab Plus Bevacizumab., Oncology, 102(3), 2024
  42. An Analysis of Delayed Bleeding in Cases of Colorectal Endoscopic Submucosal Dissection Due to Types of Direct Oral Anticoagulants in Japan., Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 22(2), 2024
  43. Impact of Lesion Location on Recurrence After Resection of T1 Colorectal Cancer: Post Hoc Analysis of a Nationwide Multicenter Cohort Study., Gastroenterology, 166(1), 2024
  44. Kinesin Family Member B18 Is Related to Gastric Mucin Phenotype and Contributes to Gastric Cancer Progression by Regulating Epithelial-Mesenchymal Transition., Oncology, 102(4), 2024
  45. Comparison of clinical utility of deep learning-based systems for small-bowel capsule endoscopy reading., Journal of gastroenterology and hepatology, 39(1), 2024
  46. Utility of Covered Self-Expanding Metal Stents for Biliary Drainage during Neoadjuvant Chemotherapy in Patients with Borderline Resectable Pancreatic Cancer., Journal of clinical medicine, 12(19), 2023
  47. Long-term outcomes of patients with obscure gastrointestinal bleeding after negative capsule endoscopy., Journal of gastroenterology and hepatology, 39(1), 2024
  48. Nationwide multicenter study on adverse events associated with a patency capsule: Additional survey of appropriate use of patency capsule study., Journal of gastroenterology and hepatology, 39(2), 2024
  49. A case of congenital biliary dilatation without pancreaticobiliary maljunction, so-called Type Ib according to Todani's classification., Clinical journal of gastroenterology, 17(1), 2024
  50. Lenvatinib activates anti-tumor immunity by suppressing immunoinhibitory infiltrates in the tumor microenvironment of advanced hepatocellular carcinoma., Communications medicine, 3(1), 2023
  51. Clinical Guidelines for Diagnosis and Management of Cowden Syndrome/PTEN Hamartoma Tumor Syndrome in Children and Adults-Secondary Publication., Journal of the anus, rectum and colon, 7(4), 2023
  52. Can underwater endoscopic mucosal resection be an alternative to conventional endoscopic mucosal resection for superficial non-ampullary duodenal epithelial tumors?, DEN open, 4(1), 2024
  53. Indications for Dental Floss Clip Traction During Gastric Endoscopic Submucosal Dissection by Less-Experienced Endoscopists., Journal of gastric cancer, 23(4), 2023
  54. Investigating the Role of Tumor-Infiltrating Lymphocytes as Predictors of Lymph Node Metastasis in Deep Submucosal Invasive Colorectal Cancer: A Retrospective Cross-Sectional Study., Cancers, 15(21), 2023
  55. The Significance of Histopathological Findings on Clinical Outcomes in Endoscopic Papillectomy with Endocut., Journal of clinical medicine, 12(21), 2023
  56. Hybrid endoscopic submucosal dissection as a salvage option for difficult colorectal conventional endoscopic submucosal dissection., Surgical endoscopy, 38(1), 2024
  57. Short-term outcomes of endoscopic resection for colorectal neuroendocrine tumors: Japanese multicenter prospective C-NET STUDY., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 2023
  58. Therapeutic Efficacy and Safety of Lenvatinib after Atezolizumab Plus Bevacizumab for Unresectable Hepatocellular Carcinoma., Cancers, 15(22), 2023
  59. Impact and usefulness of the transition to the new MAFLD classification for non-B, non-C HCC: a retrospective cohort study., BMC gastroenterology, 23(1), 2023
  60. Sodium-glucose cotransporter-2 inhibitors improve FibroScan-aspartate aminotransferase scores in patients with nonalcoholic fatty liver disease complicated by type 2 diabetes., European journal of gastroenterology & hepatology, 35(9), 2023
  61. The Analysis of Muscle Volume Measured by Bioelectrical Impedance in Patients with Hepatocellular Carcinoma Treated with First-Line Atezolizumab plus Bevacizumab Combination Therapy or First-Line Lenvatinib., Oncology, 101(8), 2023
  62. Correlation between serum pro-inflammatory cytokine levels and the prognosis of the patients with acute liver failure., Journal of gastroenterology and hepatology, 38(9), 2023
  63. Disease surveillance evaluation of primary small-bowel follicular lymphoma using capsule endoscopy images based on a deep convolutional neural network (with video)., Gastrointestinal endoscopy, 98(6), 2023
  64. Current Status of Diagnosis and Treatment of Colorectal Cancer in Asian Countries: A Questionnaire Survey., Digestion, 105(1), 2024
  65. Diagnostic and therapeutic strategies for colorectal tumor with positive muscle-retracting sign., DEN open, 4(1), 2024
  66. Clinical outcomes of endoscopic submucosal dissection for large pedunculated colorectal carcinoma: A retrospective multicenter study., DEN open, 4(1), 2024
  67. Diagnostic Ability and Safety of Repeated Pancreatic Juice Cytology Using an Endoscopic Nasopancreatic Drainage Catheter for Pancreatic Ductal Adenocarcinoma: A Multicenter Prospective Study., Diagnostics (Basel, Switzerland), 13(16), 2023
  68. No significant association between non-Helicobacter pylori Helicobacter infection with gastritis-related indices and gastric cancer., The American journal of the medical sciences, 366(6), 2023
  69. Relapse rate and predictors of relapse after cessation of glucocorticoid maintenance therapy in type 1 autoimmune pancreatitis: a multicenter retrospective study., BMC gastroenterology, 23(1), 2023
  70. How Does Omitting Additional Surgery After Local Excision Affect the Prognostic Outcome of Patients With High-risk T1 Colorectal Cancer?, Annals of surgery, 279(2), 2024
  71. Usefulness and Educational Benefit of a Virtual Scale Endoscope in Measuring Colorectal Polyp Size., Digestion, 105(2), 2024
  72. Association of Hepatobiliary Phase of Gadoxetic-Acid-Enhanced MRI Imaging with Immune Microenvironment and Response to Atezolizumab Plus Bevacizumab Treatment., Cancers, 15(17), 2023
  73. Vertical margin distance in T1 colorectal carcinoma resected by endoscopic submucosal dissection affects prognosis after additional surgery, INTERNATIONAL JOURNAL OF COLORECTAL DISEASE, 39(1), 20240816
    Link to Paper Search Results by DOI
  74. Usefulness and Educational Benefit of a Virtual Scale Endoscope in Measuring Colorectal Polyp Size, DIGESTION, 105(2), 73-80, 202404
    Link to Paper Search Results by DOI
  75. Hybrid endoscopic submucosal dissection as a salvage option for difficult colorectal conventional endoscopic submucosal dissection, SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES, 38(1), 222-228, 202401
    Link to Paper Search Results by DOI
  76. Calibration-free structured-light-based 3D scanning system in laparoscope for robotic surgery, HEALTHCARE TECHNOLOGY LETTERS, 11(2-3), 196-205, 202404
    Link to Paper Search Results by DOI
  77. Clinicopathological features and prognosis of primary small bowel adenocarcinoma: a large multicenter analysis of the JSCCR database in Japan, JOURNAL OF GASTROENTEROLOGY, 59(5), 376-388, 202405
    Link to Paper Search Results by DOI
  78. Endoscopic Kyoto and Kimura-Takemoto Classifications Are Comparable in Predicting High-Risk Gastric Precancerous Lesions, DIGESTION, 105(2), 140-148, 202404
    Link to Paper Search Results by DOI
  79. Diagnostic performance of linked color imaging for gastric cancer by Helicobacter pylori infection status: A subanalysis of the large-scale, multicenter randomized controlled trial LCI-FIND, HELICOBACTER, 29(2), 202403
    Link to Paper Search Results by DOI
  80. First report from the International Evaluation of Endoscopic classification Japan NBI Expert Team: International multicenter web trial, DIGESTIVE ENDOSCOPY, 36(5), 591-599, 202405
    Link to Paper Search Results by DOI
  81. Long-term prognosis after endoscopic submucosal dissection for esophageal cancer in older adult patients, BMC GASTROENTEROLOGY, 24(1), 20240514
    Link to Paper Search Results by DOI
  82. An Analysis of Delayed Bleeding in Cases of Colorectal Endoscopic Submucosal Dissection Due to Types of Direct Oral Anticoagulants in Japan, CLINICAL GASTROENTEROLOGY AND HEPATOLOGY, 22(2), 202402
    Link to Paper Search Results by DOI
  83. Population-based X-ray gastric cancer screening in Hiroshima prefecture, Japan, WORLD JOURNAL OF CLINICAL ONCOLOGY, 15(2), 20240224
    Link to Paper Search Results by DOI
  84. Multi-omics analysis of a fatty liver model using human hepatocyte chimeric mice, SCIENTIFIC REPORTS, 14(1), 20240209
    Link to Paper Search Results by DOI
  85. Impact of MAFLD criteria on postoperative recurrence of non-B, non-C HCC, EUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY, 36(4), 430-437, 202404
    Link to Paper Search Results by DOI
  86. Kinesin family member B18 is related to gastric mucin phenotype and contributes to gastric cancer progression by regulating epithelial-mesenchymal transition, ONCOLOGY, 102(4), 354-365, 202403
    Link to Paper Search Results by DOI
  87. Peripheral T Cell Subpopulations as a Potential Surrogate Biomarker during Atezolizumab plus Bevacizumab Treatment for Hepatocellular Carcinoma, CANCERS, 16(7), 202404
    Link to Paper Search Results by DOI
  88. The Analysis of Muscle Volume Measured by Bioelectrical Impedance in Patients with Hepatocellular Carcinoma Treated with First-Line Atezolizumab plus Bevacizumab Combination Therapy or First-Line Lenvatinib, ONCOLOGY, 101(8), 491-501, 202308
    Link to Paper Search Results by DOI
  89. Nationwide multicenter study on adverse events associated with a patency capsule: Additional survey of appropriate use of patency capsule study, JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 39(2), 337-345, 202402
    Link to Paper Search Results by DOI
  90. A case of congenital biliary dilatation without pancreaticobiliary maljunction, so-called Type Ib according to Todani's classification, CLINICAL JOURNAL OF GASTROENTEROLOGY, 17(1), 177-182, 202402
    Link to Paper Search Results by DOI
  91. Outcomes of patients with Child-Pugh B and unresectable hepatocellular carcinoma undergoing first-line systemic treatment with sorafenib, lenvatinib, or atezolizumab plus bevacizumab, ONCOLOGY, 102(3), 239-251, 202403
    Link to Paper Search Results by DOI
  92. Clinicopathological and genomic features of superficial esophageal squamous cell carcinomas in nondrinker, nonsmoker females, CANCER MEDICINE, 13(4), 202402
    Link to Paper Search Results by DOI
  93. Efficacy and safety of atezolizumab plus bevacizumab in patients with portal hypertension for unresectable hepatocellular carcinoma, CANCER MEDICINE, 13(5), 202403
    Link to Paper Search Results by DOI
  94. How Does Omitting Additional Surgery After Local Excision Affect the Prognostic Outcome of Patients With High-risk T1 Colorectal Cancer?, ANNALS OF SURGERY, 279(2), 290-296, 202402
    Link to Paper Search Results by DOI
  95. Current Status of Diagnosis and Treatment of Colorectal Cancer in Asian Countries: A Questionnaire Survey, DIGESTION, 105(1), 62-68, 202401
    Link to Paper Search Results by DOI
  96. Predictive factors for esophageal stenosis in patients receiving prophylactic steroid therapy after endoscopic submucosal dissection for esophageal squamous cell carcinoma, BMC GASTROENTEROLOGY, 24(1), 20240120
    Link to Paper Search Results by DOI
  97. Comparison of clinical utility of deep learning-based systems for small-bowel capsule endoscopy reading, JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 39(1), 157-164, 202401
    Link to Paper Search Results by DOI
  98. Long-term outcomes of patients with obscure gastrointestinal bleeding after negative capsule endoscopy, JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 39(1), 165-171, 202401
    Link to Paper Search Results by DOI
  99. Prevalence and associated factors of chronic constipation among Japanese university students, FRONTIERS IN PUBLIC HEALTH, 12, 20240116
    Link to Paper Search Results by DOI
  100. Clinical factors associated with stable treatment of chronic constipation in Japanese patients, BMC GASTROENTEROLOGY, 24(1), 20240129
    Link to Paper Search Results by DOI
  101. Colonic invasive adenocarcinoma with squamoid morules: A case report, DEN OPEN, 4(1), 202404
    Link to Paper Search Results by DOI
  102. Adherence and Effectiveness of MoviPrep in Bowel Preparation for Colonoscopy: A Multicenter Study from the Hiroshima GI Endoscopy Research Group, JOURNAL OF THE ANUS RECTUM AND COLON, 8(1), 9-17, 2024
    Link to Paper Search Results by DOI
  103. Efficacy of endoscopic submucosal resection with a ligation device for small rectal neuroendocrine tumor: study protocol of a multicenter open-label randomized control trial (BANDIT trial), BMC GASTROENTEROLOGY, 24(1), 20240208
    Link to Paper Search Results by DOI
  104. A case of pancreatic adenosquamous carcinoma with direct invasion to the gastrointestinal tract through the retention cyst wall: A rare case report, JGH OPEN, 7(12), 1003-1005, 202312
    Link to Paper Search Results by DOI
  105. Indications for Dental Floss Clip Traction During Gastric Endoscopic Submucosal Dissection by Less-Experienced Endoscopists, JOURNAL OF GASTRIC CANCER, 23(4), 512-522, 202310
    Link to Paper Search Results by DOI
  106. Investigating the Role of Tumor-Infiltrating Lymphocytes as Predictors of Lymph Node Metastasis in Deep Submucosal Invasive Colorectal Cancer: A Retrospective Cross-Sectional Study, CANCERS, 15(21), 202311
    Link to Paper Search Results by DOI
  107. The Significance of Histopathological Findings on Clinical Outcomes in Endoscopic Papillectomy with Endocut, JOURNAL OF CLINICAL MEDICINE, 12(21), 202311
    Link to Paper Search Results by DOI
  108. No significant association between non-Helicobacter pylori Helicobacter infection with gastritis-related indices and gastric cancer, AMERICAN JOURNAL OF THE MEDICAL SCIENCES, 366(6), 421-429, 202312
    Link to Paper Search Results by DOI
  109. Therapeutic Efficacy and Safety of Lenvatinib after Atezolizumab Plus Bevacizumab for Unresectable Hepatocellular Carcinoma, CANCERS, 15(22), 202311
    Link to Paper Search Results by DOI
  110. Disease surveillance evaluation of primary small-bowel follicular lymphoma using capsule endoscopy images based on a deep convolutional neural network (with video), GASTROINTESTINAL ENDOSCOPY, 98(6), 202312
    Link to Paper Search Results by DOI
  111. Utility of Covered Self-Expanding Metal Stents for Biliary Drainage during Neoadjuvant Chemotherapy in Patients with Borderline Resectable Pancreatic Cancer, JOURNAL OF CLINICAL MEDICINE, 12(19), 202310
    Link to Paper Search Results by DOI
  112. Lenvatinib activates anti-tumor immunity by suppressing immunoinhibitory infiltrates in the tumor microenvironment of advanced hepatocellular carcinoma, COMMUNICATIONS MEDICINE, 3(1), 20231025
    Link to Paper Search Results by DOI
  113. Clinical Guidelines for Diagnosis and Management of Cowden Syndrome/PTEN Hamartoma Tumor Syndrome in Children and Adults窶百econdary Publication, JOURNAL OF THE ANUS RECTUM AND COLON, 7(4), 284-300, 2023
    Link to Paper Search Results by DOI
  114. Can underwater endoscopic mucosal resection be an alternative to conventional endoscopic mucosal resection for superficial non-ampullary duodenal epithelial tumors?, DEN OPEN, 4(1), 202404
    Link to Paper Search Results by DOI
  115. Relapse rate and predictors of relapse after cessation of glucocorticoid maintenance therapy in type 1 autoimmune pancreatitis: a multicenter retrospective study, BMC GASTROENTEROLOGY, 23(1), 20230904
    Link to Paper Search Results by DOI
  116. Multicenter prospective registration study of efficacy and safety of capsule endoscopy in Crohn's disease in Japan (SPREAD-J study), JOURNAL OF GASTROENTEROLOGY, 58(10), 1003-1014, 202310
    Link to Paper Search Results by DOI
  117. Correlation between serum pro-inflammatory cytokine levels and the prognosis of the patients with acute liver failure, JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 38(9), 1637-1646, 202309
    Link to Paper Search Results by DOI
  118. Association of Hepatobiliary Phase of Gadoxetic-Acid-Enhanced MRI Imaging with Immune Microenvironment and Response to Atezolizumab Plus Bevacizumab Treatment, CANCERS, 15(17), 202309
    Link to Paper Search Results by DOI
  119. Clinical outcomes of endoscopic submucosal dissection for large pedunculated colorectal carcinoma: A retrospective multicenter study, DEN OPEN, 4(1), 202404
    Link to Paper Search Results by DOI
  120. Diagnostic Ability and Safety of Repeated Pancreatic Juice Cytology Using an Endoscopic Nasopancreatic Drainage Catheter for Pancreatic Ductal Adenocarcinoma: A Multicenter Prospective Study, DIAGNOSTICS, 13(16), 202308
    Link to Paper Search Results by DOI
  121. Examination of micro-superficial lesions of up to 5 mm in size in the pharyngolaryngeal region, JOURNAL OF LARYNGOLOGY AND OTOLOGY, 137(7), 749-756, 202307
    Link to Paper Search Results by DOI
  122. Sodium-glucose cotransporter-2 inhibitors improve FibroScan-aspartate aminotransferase scores in patients with nonalcoholic fatty liver disease complicated by type 2 diabetes, EUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY, 35(9), 989-996, 202309
    Link to Paper Search Results by DOI
  123. Diagnostic and therapeutic strategies for colorectal tumor with positive muscle-retracting sign, DEN OPEN, 4(1), 202404
    Link to Paper Search Results by DOI
  124. Impact and usefulness of the transition to the new MAFLD classification for non-B, non-C HCC: a retrospective cohort study, BMC GASTROENTEROLOGY, 23(1), 20230628
    Link to Paper Search Results by DOI
  125. Multi-frame optimisation for active stereo with inverse renderingto obtain consistent shape and projector-camera posesfor 3D endoscopic system, COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING-IMAGING AND VISUALIZATION, 11(4), 1178-1186, 20230704
    Link to Paper Search Results by DOI
  126. Linked color imaging provides enhanced visibility with a high color difference in upper gastrointestinal neoplasms, J Gastroenterol Hepatol, 20221013
  127. Efficacy of the specialized scissor-type knife for gastric endoscopic submucosal dissection: a propensity score matched retrospective study, ENDOSCOPY INTERNATIONAL OPEN, 11(04), E315-E321, 202304
    Link to Paper Search Results by DOI
  128. Evaluation of Response to Atezolizumab Plus Bevacizumab in Patients with Advanced Hepatocellular Carcinoma Using the Combination of Response Evaluation Criteria in Solid Tumors and Alpha-Fetoprotein, CANCERS, 15(8), 202304
    Link to Paper Search Results by DOI
  129. Acute liver injury in a non-alcoholic fatty liver disease patient with chloroform exposure: a case report, CLINICAL JOURNAL OF GASTROENTEROLOGY, 16(2), 250-253, 202304
    Link to Paper Search Results by DOI
  130. Effectiveness of Repeated Stereotactic Body Radiation Therapy for Hepatocellular Carcinoma-Consideration of the Locations of Target Lesions, CANCERS, 15(3), 202302
    Link to Paper Search Results by DOI
  131. Safety and efficacy of capsule endoscopy for patients with newly diagnosed Crohn's disease: A multicenter retrospective study, MEDICINE, 101(50), 20221216
    Link to Paper Search Results by DOI
  132. Comprehensive Analysis of Gene Expression Profiling to Explore Predictive Markers for Eradication Therapy Efficacy against Helicobacter pylori-Negative Gastric MALT Lymphoma, CANCERS, 15(4), 202302
    Link to Paper Search Results by DOI
  133. The Anti-Tumor Effect of the Newly Developed LAT1 Inhibitor JPH203 in Colorectal Carcinoma, According to a Comprehensive Analysis, CANCERS, 15(5), 202303
    Link to Paper Search Results by DOI
  134. Linked color imaging provides enhanced visibility with a high color difference in upper gastrointestinal neoplasms, JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 38(1), 79-86, 202301
    Link to Paper Search Results by DOI
  135. Anti-Programmed Cell Death-1 Antibody and Dasatinib Combination Therapy Exhibits Efficacy in Metastatic Colorectal Cancer Mouse Models, CANCERS, 14(24), 202212
    Link to Paper Search Results by DOI
  136. Hepatic venous pressure gradient after balloon-occluded retrograde transvenous obliteration and liver stiffness measurement predict the prognosis of patients with gastric varices, BMC GASTROENTEROLOGY, 22(1), 20221222
    Link to Paper Search Results by DOI
  137. Outcomes of endoscopic submucosal dissection in patients who develop metachronous superficial esophageal squamous cell carcinoma close to a post-endoscopic submucosal dissection scar, ESOPHAGUS, 20(1), 124-133, 202301
    Link to Paper Search Results by DOI
  138. Novel endoscopic ultrasonography classification for assured vertical resection margin (>= 500 mu m) in colorectal endoscopic submucosal dissection, JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 37(12), 2289-2296, 202212
    Link to Paper Search Results by DOI
  139. Analysis of Lenvatinib's Efficacy against Intermediate-Stage Unresectable Hepatocellular Carcinoma, CANCERS, 14(20), 202210
    Link to Paper Search Results by DOI
  140. Simultaneous estimation of projector and camera poses for multiple oneshot scan using pixel-wise correspondences estimated by U-Nets and GCN, COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING-IMAGING AND VISUALIZATION, 10(5), 540-548, 20220903
    Link to Paper Search Results by DOI
  141. Vertical tumor margin of endoscopic resection for T1 colorectal carcinoma affects the prognosis of patients undergoing additional surgery, SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES, 36(8), 5970-5978, 202208
    Link to Paper Search Results by DOI
  142. Comparison of the diagnostic performance of NBI, Laser-BLI and LED-BLI: a randomized controlled noninferiority trial, SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES, 36(10), 7577-7587, 202210
    Link to Paper Search Results by DOI
  143. Factors for conversion risk of colorectal endoscopic submucosal dissection: a multicenter study, SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES, 36(8), 5698-5709, 202208
    Link to Paper Search Results by DOI
  144. Two cases of ulcerative colitis that developed while using abatacept, CLINICAL JOURNAL OF GASTROENTEROLOGY, 15(5), 924-928, 202210
    Link to Paper Search Results by DOI
  145. Predictive factors for the progression of primary localized stage small-bowel follicular lymphoma, JOURNAL OF GASTROENTEROLOGY, 57(9), 667-675, 202209
    Link to Paper Search Results by DOI
  146. Characteristics of colorectal neuroendocrine tumors in patients prospectively enrolled in a Japanese multicenter study: a first report from the C-NET STUDY, JOURNAL OF GASTROENTEROLOGY, 57(8), 547-558, 202208
    Link to Paper Search Results by DOI
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  327. Mesalazine-induced enteritis causing refractory diarrhea., Digestive Endoscopy, 29, 128-129, 2017
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  338. Clinical significance of small-bowel villous edema in patients with liver cirrhosis: A capsule endoscopy study, JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 33(4), 825-830, 201804
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  339. Taking Warfarin with Heparin Replacement and Direct Oral Anticoagulant Is a Risk Factor for Bleeding after Endoscopic Submucosal Dissection for Early Gastric Cancer, DIGESTION, 97(3), 240-249, 2018
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  340. Challenges associated with the pathological diagnosis of colorectal tumors less than 10mm in size, DIGESTIVE ENDOSCOPY, 30, 41-44, 201804
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  341. Evaluation of the visibility of early gastric cancer using linked color imaging and blue laser imaging, BMC GASTROENTEROLOGY, 17, 20171208
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  342. Curative Criteria After Endoscopic Resection for Superficial Esophageal Squamous Cell Carcinomas, DIGESTIVE DISEASES AND SCIENCES, 63(6), 1605-1612, 201806
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  343. Predictive Factors of Portal Hypertensive Enteropathy Exacerbation in Patients with Liver Cirrhosis: A Capsule Endoscopy Study, DIGESTION, 98(1), 33-40, 2018
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  348. Management of occult obscure gastrointestinal bleeding patients based on long-term outcomes, THERAPEUTIC ADVANCES IN GASTROENTEROLOGY, 11, 20180716
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  349. Validation study for development of the Japan NBI Expert Team classification of colorectal lesions, DIGESTIVE ENDOSCOPY, 30(5), 642-651, 201809
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  350. Diagnosis of superficial esophageal squamous cell carcinoma invasion depth before endoscopic submucosal dissection, DISEASES OF THE ESOPHAGUS, 31(7), 201807
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  352. Dual Red Imaging Maintains Clear Visibility During Colorectal Endoscopic Submucosal Dissection, DIGESTIVE DISEASES AND SCIENCES, 64(1), 224-231, 201901
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  353. Recurrence Patterns and Outcomes of Salvage Surgery in Cases of Non-Curative Endoscopic Submucosal Dissection without Additional Radical Surgery for Early Gastric Cancer, DIGESTION, 99(1), 52-58, 2019
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  355. The utility of a novel colonoscope with retroflexion for colorectal endoscopic submucosal dissection, ENDOSCOPY INTERNATIONAL OPEN, 7(2), E130-E137, 201902
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  356. Efficacy of autofluorescence imaging for flat neoplasm detection: a multicenter randomized controlled trial (A-FLAT trial), GASTROINTESTINAL ENDOSCOPY, 89(3), 460-469, 201903
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  357. Early-stage serrated adenocarcinomas are divided into several molecularly distinct subtypes, PLOS ONE, 14(2), 20190220
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  358. Rectal Lymphoid Follicle Aphthous Lesions Frequently Progress to Ulcerative Colitis with Proximal Extension, INTERNAL MEDICINE, 58(5), 625-631, 2019
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  361. Different risk factors between early and late cancer recurrences in patients without additional surgery after noncurative endoscopic submucosal dissection for early gastric cancer, GASTROINTESTINAL ENDOSCOPY, 89(5), 950-960, 201905
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  362. The Clinical Usefulness of the PillCam Progress Indicator for Route Selection in Double Balloon Endoscopy, INTERNAL MEDICINE, 58(10), 1375-1381, 2019
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  363. Experience with Balloon Dilatation in Crohn's and Non-Crohn's Benign Small-Bowel Strictures: Is There a Difference?, GASTROENTEROLOGY RESEARCH AND PRACTICE, 2019
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  364. A Questionnaire Survey on the Sequence of Events Prior to Undergoing Colonoscopy: The Influence of the Behavioral Response after a Fecal Occult Blood Test on the Early Detection of Colorectal Cancer, INTERNAL MEDICINE, 58(11), 1541-1547, 2019
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  365. Can surveillance colonoscopy be discontinued in an elderly population with diminutive polyps?, JOURNAL OF THE ANUS RECTUM AND COLON, 3(3), 128-135, 201907
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  366. Is Additional Surgery Always Sufficient for Preventing Recurrence After Endoscopic Submucosal Dissection with Curability C-2 for Early Gastric Cancer?, ANNALS OF SURGICAL ONCOLOGY, 26(11), 3636-3643, 201910
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  368. Age Affects Clinical Management after Noncurative Endoscopic Submucosal Dissection for Early Gastric Cancer, DIGESTIVE DISEASES, 37(6), 423-433, 201910
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  369. Potential of Helicobacter pylori-uninfected signet ring cell carcinoma to invade the submucosal layer, JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 34(11), 1955-1962, 201911
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  378. Clinical outcomes of endoscopic resection for superficial non-ampullary duodenal tumors, ENDOSCOPY INTERNATIONAL OPEN, 8(3), E354-E359, 202003
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  379. Clinical usefulness of the S-O clip during colorectal endoscopic submucosal dissection in difficult-to-access submucosal layer, ENDOSCOPY INTERNATIONAL OPEN, 8(3), E437-E444, 202003
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  380. Serum amyloid A is a better predictive biomarker of mucosal healing than C-reactive protein in ulcerative colitis in clinical remission, BMC GASTROENTEROLOGY, 20(1), 20200403
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  383. Clinical usefulness of a deep learning-based system as the first screening on small-bowel capsule endoscopy reading, DIGESTIVE ENDOSCOPY, 32(4), 585-591, 202005
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  384. Diagnostic Yield of Colon Capsule Endoscopy in Detection of Superficial Colorectal Lesions, DIGESTION, 101(3), 262-269, 202005
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  385. Effectiveness of salvage radiotherapy for superficial esophageal Cancer after non-curative endoscopic resection, RADIATION ONCOLOGY, 15(1), 20200601
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  387. Automatic detection of blood content in capsule endoscopy images based on a deep convolutional neural network, JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 35(7), 1196-1200, 202007
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  388. Clinical and genomic characteristics of mucosal signet-ring cell carcinoma in Helicobacter pylori-uninfected stomach, BMC GASTROENTEROLOGY, 20(1), 20200729
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  409. Capsule endoscopy findings reflect the gastrointestinal conditions of patients with systemic sclerosis, SCIENTIFIC REPORTS, 11(1), 20211011
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  418. Effectiveness of Repeated Stereotactic Body Radiation Therapy for Hepatocellular Carcinoma-Consideration of the Locations of Target Lesions., Cancers, 15(3), 2023
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  438. Magnifying endoscopy with narrow band imaging for diagnosis of colorectal tumors., Gastrointestinal endoscopy, 65(7), 2007
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  440. Optical biopsy of GI lesions by reflectance-type laser-scanning confocal microscopy., Gastrointestinal endoscopy, 66(1), 2007
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  442. Evaluation of microvessels in colorectal tumors by narrow band imaging magnification., Gastrointestinal endoscopy, 66(5), 2007
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  447. Optical biopsy of early gastroesophageal cancer by catheter-based reflectance-type laser-scanning confocal microscopy., Journal of biomedical optics, 13(5), 2008
  448. Usefulness of endoscopic ultrasonography in determining the depth of invasion and indication for endoscopic treatment of early gastric cancer., Journal of clinical gastroenterology, 43(4), 2009
  449. Comparison of detectability of small-bowel lesions between capsule endoscopy and double-balloon endoscopy for patients with suspected small-bowel disease., Gastrointestinal endoscopy, 69(4), 2009
  450. Evaluation and validation of computed virtual chromoendoscopy in early gastric cancer., Gastrointestinal endoscopy, 69(6), 2009
  451. Narrow-band imaging magnification predicts the histology and invasion depth of colorectal tumors., Gastrointestinal endoscopy, 69(3 Pt 2), 2009
  452. Knack and practical technique of colonoscopic treatment focused on endoscopic mucosal resection using snare., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 21 Suppl 1, 2009
  453. Therapeutic strategy for colorectal laterally spreading tumor., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 21 Suppl 1, 2009
  454. Characteristics of esophageal squamous cell carcinomas and lugol-voiding lesions in patients with head and neck squamous cell carcinoma., Journal of clinical gastroenterology, 44(2), 2010
  455. Predicting the clinical response to cytapheresis in steroid-refractory or -dependent ulcerative colitis using contrast-enhanced ultrasonography., Scandinavian journal of gastroenterology, 44(7), 2009
  456. Natural course of lugol-voiding lesions in patients with superficial esophageal squamous cell carcinoma., Digestion, 82(1), 2010
  457. Characterization of colorectal tumors using narrow-band imaging magnification: combined diagnosis with both pit pattern and microvessel features., Scandinavian journal of gastroenterology, 45(9), 2010
  458. A water-soluble extract from culture medium of Ganoderma lucidum mycelia suppresses the development of colorectal adenomas., Hiroshima journal of medical sciences, 59(1), 2010
  459. Outcome of endoscopic submucosal dissection for colorectal tumors accompanied by fibrosis., Scandinavian journal of gastroenterology, 45(11), 2010
  460. Predicting the absence of lymph node metastasis of submucosal invasive gastric cancer: expansion of the criteria for curative endoscopic resection., Scandinavian journal of gastroenterology, 45(12), 2010
  461. Quantitative analysis and development of a computer-aided system for identification of regular pit patterns of colorectal lesions., Gastrointestinal endoscopy, 72(5), 2010
  462. A new method for intraluminal gastrointestinal stromal tumor resection using laparoscopic seromuscular dissection technique., Digestive surgery, 27(6), 2010
  463. Improved visibility of lesions of the small intestine via capsule endoscopy with computed virtual chromoendoscopy., Gastrointestinal endoscopy, 73(2), 2011
  464. Microvascular structure and perfusion imaging of colon cancer by means of contrast-enhanced ultrasonography., Abdominal imaging, 37(2), 2012
  465. Clinical usefulness of narrow band imaging magnifying classification for colorectal tumors based on both surface pattern and microvessel features., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 23 Suppl 1, 2011
  466. Improved detectability of small-bowel lesions via capsule endoscopy with computed virtual chromoendoscopy: a pilot study., Scandinavian journal of gastroenterology, 46(9), 2011
  467. Frequent somatic mutations of mitochondrial DNA in traditional serrated adenomas but not in sessile serrated adenomas of the colorectum., Journal of gastroenterology and hepatology, 26(10), 2011
  468. Clinical validity of endoscopic submucosal dissection for submucosal invasive gastric cancer: a single-center study., Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association, 15(1), 2012
  469. Quantitative analysis of colorectal lesions observed on magnified endoscopy images., Journal of gastroenterology, 46(12), 2011
  470. Risk factors for bleeding after endoscopic submucosal dissection of gastric epithelial neoplasm., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 23(4), 2011
  471. Clinical outcomes of endoscopic submucosal dissection and endoscopic mucosal resection for laterally spreading tumors larger than 20 mm., Journal of gastroenterology and hepatology, 27(4), 2012
  472. Management of T1 colorectal carcinoma with special reference to criteria for curative endoscopic resection., Journal of gastroenterology and hepatology, 27(6), 2012
  473. Computer-aided system for predicting the histology of colorectal tumors by using narrow-band imaging magnifying colonoscopy (with video)., Gastrointestinal endoscopy, 75(1), 2012
  474. [Endoscopic treatment for early colorectal carcinoma: EMR or ESD?]., Nihon rinsho. Japanese journal of clinical medicine, 69 Suppl 3, 2011
  475. Outcome of patients who have undergone total enteroscopy for obscure gastrointestinal bleeding., World journal of gastroenterology, 18(7), 2012
  476. Current status and future perspectives of endoscopic submucosal dissection for colorectal tumors., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 24 Suppl 1, 2012
  477. Usefulness and safety of SB knife Jr in endoscopic submucosal dissection for colorectal tumors., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 24 Suppl 1, 2012
  478. Diagnostic yield of capsule endoscopy vs. double-balloon endoscopy for patients who have undergone total enteroscopy with obscure gastrointestinal bleeding., Hepato-gastroenterology, 59(116), 2012
  479. Clinical outcomes of endoscopic submucosal dissection for rectal tumor close to the dentate line., Gastrointestinal endoscopy, 76(2), 2012
  480. Clinical features of pharyngeal intraepithelial neoplasias and outcomes of treatment by endoscopic submucosal dissection., Gastrointestinal endoscopy, 76(6), 2012
  481. Outcome of endoscopic submucosal dissection for gastric neoplasm in relationship to endoscopic classification of submucosal fibrosis., Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association, 16(3), 2013
  482. [Endoscopic diagnosis of early gastric cancer]., Nihon rinsho. Japanese journal of clinical medicine, 70(10), 2012
  483. Endoscopic submucosal dissection for residual early gastric cancer after endoscopic submucosal dissection., Gastrointestinal endoscopy, 77(2), 2013
  484. Characteristic magnifying narrow-band imaging features of colorectal tumors in each growth type., International journal of colorectal disease, 28(4), 2013
  485. Small bowel abnormalities in patients with compensated liver cirrhosis., Digestive diseases and sciences, 58(5), 2013
  486. Relationship between narrow-band imaging magnifying observation and pit pattern diagnosis in colorectal tumors., Digestion, 87(1), 2013
  487. Warning for unprincipled colorectal endoscopic submucosal dissection: accurate diagnosis and reasonable treatment strategy., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 25(2), 2013
  488. Quantitative identification of mucosal gastric cancer under magnifying endoscopy with flexible spectral imaging color enhancement., Journal of gastroenterology and hepatology, 28(5), 2013
  489. Endoscopic assessment of colorectal cancer with superficial or deep submucosal invasion using magnifying colonoscopy., Clinical endoscopy, 46(2), 2013
  490. Risk analysis of submucosal invasive rectal carcinomas for lymph node metastasis to expand indication criteria for endoscopic resection., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 25 Suppl 2, 2013
  491. Risk factors for vertical incomplete resection in endoscopic submucosal dissection as total excisional biopsy for submucosal invasive colorectal carcinoma., International journal of colorectal disease, 28(9), 2013
  492. Clinicopathologic features of hyperplastic/serrated polyposis syndrome in Japan., Journal of gastroenterology and hepatology, 28(11), 2013
  493. Clinical outcomes of endoscopic submucosal dissection for early gastric cancer in patients with chronic kidney disease., Journal of gastroenterology and hepatology, 28(10), 2013
  494. Effectiveness of polaprezinc for low-dose aspirin-induced small-bowel mucosal injuries as evaluated by capsule endoscopy: a pilot randomized controlled study., BMC gastroenterology, 13, 2013
  495. Clinical usefulness of classification by transabdominal ultrasonography for detection of small-bowel stricture., Scandinavian journal of gastroenterology, 48(9), 2013
  496. Is small-bowel capsule endoscopy effective for diagnosis of esophagogastric lesions related to portal hypertension?, Journal of gastroenterology and hepatology, 29(3), 2014
  497. Clinical validity of the expanded criteria for endoscopic resection of undifferentiated-type early gastric cancer based on long-term outcomes., Surgical endoscopy, 28(2), 2014
  498. Continued use of low-dose aspirin does not increase the risk of bleeding during or after endoscopic submucosal dissection for early gastric cancer., Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association, 17(3), 2014
  499. Predictors of incomplete resection and perforation associated with endoscopic submucosal dissection for colorectal tumors., Gastrointestinal endoscopy, 79(3), 2014
  500. Advanced method for evaluation of gastric cancer risk by serum markers: determination of true low-risk subjects for gastric neoplasm., Helicobacter, 19(1), 2014
  501. Condition of muscularis mucosae is a risk factor for lymph node metastasis in T1 colorectal carcinoma., Surgical endoscopy, 28(4), 2014
  502. Is Occult Obscure Gastrointestinal Bleeding a Definite Indication for Capsule Endoscopy? A Retrospective Analysis of Diagnostic Yield in Patients with Occult versus Overt Bleeding., Gastroenterology research and practice, 2013, 2013
  503. Is it possible to discriminate between neoplastic and nonneoplastic lesions in ulcerative colitis by magnifying colonoscopy?, Inflammatory bowel diseases, 20(3), 2014
  504. Clinical outcomes of endoscopic submucosal dissection for superficial Barrett's adenocarcinoma., Gastrointestinal endoscopy, 80(2), 2014
  505. A computer system to be used with laser-based endoscopy for quantitative diagnosis of early gastric cancer., Journal of clinical gastroenterology, 49(2), 2015
  506. Characteristics of metachronous gastric tumors after endoscopic submucosal dissection for gastric intraepithelial neoplasms., Gastroenterology research and practice, 2014, 2014
  507. Risk factors and management of positive horizontal margin in early gastric cancer resected by en bloc endoscopic submucosal dissection., Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association, 18(2), 2015
  508. Endoscopic features and management of diminutive colorectal submucosal invasive carcinoma., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 26 Suppl 2, 2014
  509. Characteristic epithelium with low-grade atypia appears on the surface of gastric cancer after successful Helicobacter pylori eradication therapy., Helicobacter, 19(4), 2014
  510. Risk factors for delayed bleeding after endoscopic submucosal dissection for colorectal neoplasms., International journal of colorectal disease, 29(7), 2014
  511. Comparison of small-bowel mucosal injury between low-dose aspirin and non-aspirin non-steroidal anti-inflammatory drugs: a capsule endoscopy study., Digestion, 89(3), 2014
  512. Detection of nonpolypoid colorectal neoplasia using magnifying endoscopy in colonic inflammatory bowel disease., Gastrointestinal endoscopy clinics of North America, 24(3), 2014
  513. Major predictors of portal hypertensive enteropathy in patients with liver cirrhosis., Journal of gastroenterology and hepatology, 30(1), 2015
  514. Towards safer and appropriate application of endoscopic submucosal dissection for T1 colorectal carcinoma as total excisional biopsy: future perspectives., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 27(2), 2015
  515. Feasibility of a novel colonoscope with extra-wide angle of view: a clinical study., Endoscopy, 47(5), 2015
  516. Differences in K-ras and mitochondrial DNA mutations and microsatellite instability between colorectal cancers of Vietnamese and Japanese patients., BMC gastroenterology, 14, 2014
  517. Improved visibility of colorectal flat tumors using image-enhanced endoscopy., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 27 Suppl 1, 2015
  518. Endoscopic submucosal dissection as total excisional biopsy for clinical T1 colorectal carcinoma., Digestion, 91(1), 2015
  519. Risk of bleeding after endoscopic submucosal dissection for colorectal tumors in patients with continued use of low-dose aspirin., Journal of gastroenterology, 50(10), 2015
  520. Clinical usefulness of endocytoscopy in the remission stage of ulcerative colitis: a pilot study., Journal of gastroenterology, 50(11), 2015
  521. [Indication and actual status of endoscopic submucosal dissection for colorectal tumors -present status and future perspective]., Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 112(4), 2015
  522. Local recurrence after endoscopic resection for large colorectal neoplasia: a multicenter prospective study in Japan., The American journal of gastroenterology, 110(5), 2015
  523. Evaluation of the clinical efficacy of colon capsule endoscopy in the detection of lesions of the colon: prospective, multicenter, open study., Gastrointestinal endoscopy, 82(5), 2015
  524. Early squamous cell carcinoma of the anal canal resected by endoscopic submucosal dissection., Case reports in gastroenterology, 9(1), 2015
  525. Removal of a sewing needle penetrating the wall of the third portion of the duodenum by double-balloon endoscopy., Clinical journal of gastroenterology, 5(1), 2012
  526. Cheilitis granulomatosa as an early manifestation of Crohn's disease., Clinical journal of gastroenterology, 2(3), 2009
  527. Major predictors and management of small-bowel angioectasia., BMC gastroenterology, 15, 2015
  528. Mouse model of proximal colon-specific tumorigenesis driven by microsatellite instability-induced Cre-mediated inactivation of Apc and activation of Kras., Journal of gastroenterology, 51(5), 2016
  529. Clinical usefulness of transabdominal ultrasonography prior to patency capsule for suspected small-bowel strictures., Scandinavian journal of gastroenterology, 51(3), 2016
  530. Long-term outcomes after treatment for pedunculated-type T1 colorectal carcinoma: a multicenter retrospective cohort study., Journal of gastroenterology, 51(7), 2016
  531. Investigation of each histological type in undifferentiated early gastric cancer and validity of diagnosis of the disease range., Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association, 19(4), 2016
  532. Clinical significance and validity of the subclassification for colorectal laterally spreading tumor granular type., Journal of gastroenterology and hepatology, 31(5), 2016
  533. Long-term outcomes after treatment for T1 colorectal carcinoma., International journal of colorectal disease, 31(3), 2016
  534. Risk factors for esophageal stenosis after entire circumferential endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma., Surgical endoscopy, 30(9), 2016
  535. Diagnosis of sessile serrated adenomas/polyps using endocytoscopy (with videos)., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 28 Suppl 1, 2016
  536. Long-term prognosis after endoscopic submucosal dissection for early gastric cancer in super-elderly patients., Surgical endoscopy, 30(10), 2016
  537. Endoscopic diagnosis of colorectal serrated lesions: Current status and future perspectives based on the results of a questionnaire survey., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 28 Suppl 1, 2016
  538. Endoscopic submucosal dissection for anorectal tumor with hemorrhoids close to the dentate line: a multicenter study of Hiroshima GI Endoscopy Study Group., Surgical endoscopy, 30(10), 2016
  539. Polidocanol injection therapy for small-bowel hemangioma by using double-balloon endoscopy., Gastrointestinal endoscopy, 84(1), 2016
  540. Narrow-band imaging (NBI) magnifying endoscopic classification of colorectal tumors proposed by the Japan NBI Expert Team., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 28(5), 2016
  541. ADH1B and ALDH2 are associated with metachronous SCC after endoscopic submucosal dissection of esophageal squamous cell carcinoma., Cancer medicine, 5(7), 2016
  542. Pedunculated-type T1 colorectal carcinoma with lung carcinoma metastasis at the deepest invasive portion., Clinical journal of gastroenterology, 9(4), 2016
  543. Polyglycolic acid sheet application for intractable acute hemorrhagic rectal ulcer., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 28(6), 2016
  544. Useful condition of chromoendoscopy with indigo carmine and acetic acid for identifying a demarcation line prior to endoscopic submucosal dissection for early gastric cancer., BMC gastroenterology, 16(1), 2016
  545. Clinical impact and characteristics of the narrow-band imaging magnifying endoscopic classification of colorectal tumors proposed by the Japan NBI Expert Team., Gastrointestinal endoscopy, 85(4), 2017
  546. Long-term outcomes after endoscopic submucosal dissection for superficial colorectal tumors., Gastrointestinal endoscopy, 85(3), 2017
  547. Clinical usefulness of a single-use splinting tube for poor endoscope operability in deep colonic endoscopic submucosal dissection., Endoscopy international open, 4(6), 2016
  548. Clinical impact of dual red imaging in colorectal endoscopic submucosal dissection: a pilot study., Therapeutic advances in gastroenterology, 9(5), 2016
  549. Clinicopathologic characteristics and management of minute esophageal lesions diagnosed by narrow-band imaging endoscopy., Endoscopy international open, 4(9), 2016
  550. Significance of non-alcoholic fatty liver disease in Crohn's disease: A retrospective cohort study., Hepatology research : the official journal of the Japan Society of Hepatology, 47(9), 2017
  551. Response., Gastrointestinal endoscopy, 84(5), 2016
  552. Mesalazine-induced enteritis causing refractory diarrhea., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 29(1), 2017
  553. Clinical usefulness of narrow band imaging magnifying colonoscopy for assessing ulcerative colitis-associated cancer/dysplasia., Endoscopy international open, 4(11), 2016
  554. Third-Generation Capsule Endoscopy Outperforms Second-Generation Based on the Detectability of Esophageal Varices., Gastroenterology research and practice, 2016, 2016
  555. Evaluation for the Clinical Efficacy of Colon Capsule Endoscopy in the Detection of Laterally Spreading Tumors., Digestion, 95(1), 2017
  556. Long-term outcomes after treatment for T1 colorectal carcinoma: a multicenter retrospective cohort study of Hiroshima GI Endoscopy Research Group., Journal of gastroenterology, 52(11), 2017
  557. Diagnostic performance of Japan NBI Expert Team classification for differentiation among noninvasive, superficially invasive, and deeply invasive colorectal neoplasia., Gastrointestinal endoscopy, 86(4), 2017
  558. Japanese Society for Cancer of the Colon and Rectum (JSCCR) guidelines 2016 for the treatment of colorectal cancer., International journal of clinical oncology, 23(1), 2018
  559. Clinical impact of surveillance colonoscopy using magnification without diminutive polyp removal., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 29(7), 2017
  560. Clinical usefulness of magnifying endoscopy for non-ampullary duodenal tumors., Endoscopy international open, 5(4), 2017
  561. Standardization of endoscopic resection for colorectal tumors larger than 10 mm in diameter., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 29 Suppl 2, 2017
  562. Clinical Usefulness of the VS Classification System Using Magnifying Endoscopy with Blue Laser Imaging for Early Gastric Cancer., Gastroenterology research and practice, 2017, 2017
  563. Clinical outcomes of endoscopic submucosal dissection for colorectal tumors: a large multicenter retrospective study from the Hiroshima GI Endoscopy Research Group., Gastrointestinal endoscopy, 87(3), 2018
  564. Indications for Small-bowel Capsule Endoscopy in Patients with Chronic Abdominal Pain., Internal medicine (Tokyo, Japan), 56(12), 2017
  565. Associations between drugs and small-bowel mucosal bleeding: Multicenter capsule-endoscopy study., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 30(1), 2018
  566. Endoscopic hemostasis for spurting duodenal bleeding using dual red imaging., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 29(7), 2017
  567. Proton pump inhibitor therapy did not increase the prevalence of small-bowel injury: A propensity-matched analysis., PloS one, 12(8), 2017
  568. Clinical significance of small-bowel villous edema in patients with liver cirrhosis: A capsule endoscopy study., Journal of gastroenterology and hepatology, 33(4), 2018
  569. Advanced diagnostic endoscopy in the lower gastrointestinal tract: A review of JGES core sessions., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 30(2), 2018
  570. Prevention and management of spouting bleeding during endoscopic submucosal dissection for large subpedunculated-type colonic tumor., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 30(1), 2018
  571. Evaluation of the visibility of early gastric cancer using linked color imaging and blue laser imaging., BMC gastroenterology, 17(1), 2017
  572. Clinicopathologic and endoscopic features of early-stage colorectal serrated adenocarcinoma., BMC gastroenterology, 17(1), 2017
  573. Taking Warfarin with Heparin Replacement and Direct Oral Anticoagulant Is a Risk Factor for Bleeding after Endoscopic Submucosal Dissection for Early Gastric Cancer., Digestion, 97(3), 2018
  574. Primary Signet Ring Cell Carcinoma of Rectum Diagnosed by Boring Biopsy in Combination with Endoscopic Mucosal Resection., Case reports in medicine, 2018, 2018
  575. Validation study for development of the Japan NBI Expert Team classification of colorectal lesions., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 30(5), 2018
  576. Endoscopic management of colorectal tumors less than 10 mm in size: Current status and future perspectives in Japan from a questionnaire survey., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 30 Suppl 1, 2018
  577. Challenges associated with the pathological diagnosis of colorectal tumors less than 10 mm in size., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 30 Suppl 1, 2018
  578. Predictive Factors of Portal Hypertensive Enteropathy Exacerbation in Patients with Liver Cirrhosis: A Capsule Endoscopy Study., Digestion, 98(1), 2018
  579. Case of small intestinal bacterial overgrowth carried out by capsule and double-balloon endoscopy., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 30(5), 2018
  580. Short-term outcomes of endoscopic submucosal dissection for superficial cecal tumors: a comparison between extension and nonextension into the appendiceal orifice., Therapeutic advances in gastroenterology, 11, 2018
  581. Use of anticoagulants increases risk of bleeding after colorectal endoscopic submucosal dissection., Endoscopy international open, 6(7), 2018
  582. Management of occult obscure gastrointestinal bleeding patients based on long-term outcomes., Therapeutic advances in gastroenterology, 11, 2018
  583. Magnifying Endoscopy with Narrow Band Imaging in Estimating the Invasion Depth of Superficial Esophageal Squamous Cell Carcinomas., Digestion, 98(4), 2018
  584. Construction of a risk model for the development of metachronous squamous cell carcinoma after endoscopic resection of esopahageal squamous cell carcinoma., Esophagus : official journal of the Japan Esophageal Society, 16(2), 2019
  585. Dual Red Imaging Maintains Clear Visibility During Colorectal Endoscopic Submucosal Dissection., Digestive diseases and sciences, 64(1), 2019
  586. Rectal Lymphoid Follicle Aphthous Lesions Frequently Progress to Ulcerative Colitis with Proximal Extension., Internal medicine (Tokyo, Japan), 58(5), 2019
  587. Efficacy of autofluorescence imaging for flat neoplasm detection: a multicenter randomized controlled trial (A-FLAT trial)., Gastrointestinal endoscopy, 89(3), 2019
  588. Different risk factors between early and late cancer recurrences in patients without additional surgery after noncurative endoscopic submucosal dissection for early gastric cancer., Gastrointestinal endoscopy, 89(5), 2019
  589. Recurrence Patterns and Outcomes of Salvage Surgery in Cases of Non-Curative Endoscopic Submucosal Dissection without Additional Radical Surgery for Early Gastric Cancer., Digestion, 99(1), 2019
  590. Long-term prognosis after treatment for T1 carcinoma of laterally spreading tumors: a multicenter retrospective study., International journal of colorectal disease, 34(3), 2019
  591. The Clinical Usefulness of the PillCam Progress Indicator for Route Selection in Double Balloon Endoscopy., Internal medicine (Tokyo, Japan), 58(10), 2019
  592. Automatic detection of erosions and ulcerations in wireless capsule endoscopy images based on a deep convolutional neural network., Gastrointestinal endoscopy, 89(2), 2019
  593. The utility of a novel colonoscope with retroflexion for colorectal endoscopic submucosal dissection., Endoscopy international open, 7(2), 2019
  594. A Questionnaire Survey on the Sequence of Events Prior to Undergoing Colonoscopy: The Influence of the Behavioral Response after a Fecal Occult Blood Test on the Early Detection of Colorectal Cancer., Internal medicine (Tokyo, Japan), 58(11), 2019
  595. Early-stage serrated adenocarcinomas are divided into several molecularly distinct subtypes., PloS one, 14(2), 2019
  596. Long-term outcomes after non-curative endoscopic submucosal dissection for early gastric cancer according to hospital volumes in Japan: a multicenter propensity-matched analysis., Surgical endoscopy, 33(12), 2019
  597. A case of primary malignant melanoma of the esophagus with a widely expanded surface area., Clinical journal of gastroenterology, 12(5), 2019
  598. Diagnostic Yield of Colon Capsule Endoscopy in Detection of Superficial Colorectal Lesions., Digestion, 101(3), 2020
  599. Endoscopic diagnosis and treatment of ulcerative colitis-associated neoplasia., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 31 Suppl 1, 2019
  600. Potential of Helicobacter pylori-uninfected signet ring cell carcinoma to invade the submucosal layer., Journal of gastroenterology and hepatology, 34(11), 2019
  601. Age Affects Clinical Management after Noncurative Endoscopic Submucosal Dissection for Early Gastric Cancer., Digestive diseases (Basel, Switzerland), 37(6), 2019
  602. Preceding endoscopic submucosal dissection for T1 colorectal carcinoma does not affect the prognosis of patients who underwent additional surgery: a large multicenter propensity score-matched analysis., Journal of gastroenterology, 54(10), 2019
  603. Experience with Balloon Dilatation in Crohn's and Non-Crohn's Benign Small-Bowel Strictures: Is There a Difference?, Gastroenterology research and practice, 2019, 2019
  604. Japanese Society for Cancer of the Colon and Rectum (JSCCR) guidelines 2019 for the treatment of colorectal cancer., International journal of clinical oncology, 25(1), 2020
  605. Is Additional Surgery Always Sufficient for Preventing Recurrence After Endoscopic Submucosal Dissection with Curability C-2 for Early Gastric Cancer?, Annals of surgical oncology, 26(11), 2019
  606. Artificial intelligence using a convolutional neural network for automatic detection of small-bowel angioectasia in capsule endoscopy images., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 32(3), 2020
  607. Clinical usefulness of a deep learning-based system as the first screening on small-bowel capsule endoscopy reading., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 32(4), 2020
  608. Clinical Usefulness of Dual Red Imaging in Gastric Endoscopic Submucosal Dissection: A Pilot Study., Clinical endoscopy, 53(1), 2020
  609. Real-world learning curve analysis of colorectal endoscopic submucosal dissection: a large multicenter study., Surgical endoscopy, 34(8), 2020
  610. Exacerbation of Portal Hypertensive Enteropathy after Endoscopic Injection Sclerotherapy for Esophageal Varices., Digestion, 102(2), 2021
  611. Can surveillance colonoscopy be discontinued in an elderly population with diminutive polyps?, Journal of the anus, rectum and colon, 3(3), 2019
  612. Long-Term Outcomes after Endoscopic Submucosal Dissection for Ulcerative Colitis-Associated Dysplasia., Digestion, 102(2), 2021
  613. [I. Main Revision Points of Endoscopy Area in JSCCR Guidelines 2019 for the Treatment of Colorectal Cancer]., Gan to kagaku ryoho. Cancer & chemotherapy, 46(11), 2019
  614. Automatic detection of blood content in capsule endoscopy images based on a deep convolutional neural network., Journal of gastroenterology and hepatology, 35(7), 2020
  615. Japanese Society for Cancer of the Colon and Rectum (JSCCR) Guidelines 2016 for the Clinical Practice of Hereditary Colorectal Cancer (Translated Version)., Journal of the anus, rectum and colon, 2(Suppl I), 2018
  616. Clinical Utility of Emergency Capsule Endoscopy for Diagnosing the Source and Nature of Ongoing Overt Obscure Gastrointestinal Bleeding., Gastroenterology research and practice, 2019, 2019
  617. Simultaneous shape and camera-projector parameter estimation for 3D endoscopic system using CNN-based grid-oneshot scan., Healthcare technology letters, 6(6), 2019
  618. Predictors of invasive cancer of large laterally spreading colorectal tumors: A multicenter study in Japan., JGH open : an open access journal of gastroenterology and hepatology, 4(1), 2020
  619. Automatic detection and classification of protruding lesions in wireless capsule endoscopy images based on a deep convolutional neural network., Gastrointestinal endoscopy, 92(1), 2020
  620. Genomic Characterization of Non-Invasive Differentiated-Type Gastric Cancer in the Japanese Population., Cancers, 12(2), 2020
  621. Clinical outcomes of endoscopic resection for superficial non-ampullary duodenal tumors., Endoscopy international open, 8(3), 2020
  622. Clinical usefulness of the S-O clip during colorectal endoscopic submucosal dissection in difficult-to-access submucosal layer., Endoscopy international open, 8(3), 2020
  623. Serum amyloid A is a better predictive biomarker of mucosal healing than C-reactive protein in ulcerative colitis in clinical remission., BMC gastroenterology, 20(1), 2020
  624. Automatic detection of various abnormalities in capsule endoscopy videos by a deep learning-based system: a multicenter study., Gastrointestinal endoscopy, 93(1), 2021
  625. Usefulness of linked color imaging in the early detection of superficial esophageal squamous cell carcinomas., Esophagus : official journal of the Japan Esophageal Society, 18(1), 2021
  626. Effectiveness of salvage radiotherapy for superficial esophageal Cancer after non-curative endoscopic resection., Radiation oncology (London, England), 15(1), 2020
  627. Clinical significance of endoscopic ultrasonography in diagnosing invasion depth of early gastric cancer prior to endoscopic submucosal dissection., Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association, 24(1), 2021
  628. Clinical and genomic characteristics of mucosal signet-ring cell carcinoma in Helicobacter pylori-uninfected stomach., BMC gastroenterology, 20(1), 2020
  629. Novel ultrathin double-balloon endoscopy for the diagnosis of small-bowel diseases: a multicenter nonrandomized study., Endoscopy, 53(8), 2021
  630. Clinical Features and Genomic Characterization of Post-Colonoscopy Colorectal Cancer., Clinical and translational gastroenterology, 11(10), 2020
  631. Linked Color Imaging Focused on Neoplasm Detection in the Upper Gastrointestinal Tract : A Randomized Trial., Annals of internal medicine, 174(1), 2021
  632. Genomic Landscape of Early-stage Colorectal Neoplasia Developing From the Ulcerative Colitis Mucosa in the Japanese Population., Inflammatory bowel diseases, 27(5), 2021
  633. Clinical significance of immunohistochemical lymphovascular evaluation to determine additional surgery after endoscopic submucosal dissection for colorectal T1 carcinoma., International journal of colorectal disease, 36(5), 2021
  634. Clinical usefulness of linked color imaging for evaluation of endoscopic activity and prediction of relapse in ulcerative colitis., International journal of colorectal disease, 36(5), 2021
  635. Preceding endoscopic submucosal dissection in submucosal invasive gastric cancer patients does not impact clinical outcomes., Scientific reports, 11(1), 2021
  636. Salvage endoscopic submucosal dissection for local residual/recurrent colorectal tumor after endoscopic resection: Large multicenter 10-year study., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 33(4), 2021
  637. Efficacy and safety of oral sulfate solution for bowel preparation in Japanese patients undergoing colonoscopy: Noninferiority-based, randomized, controlled study., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 33(7), 2021
  638. Use of a new traction device to expose the base of a pedunculated appendiceal polyp., VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy, 6(1), 2021
  639. Involvement of non-Helicobacter pylori helicobacter infections in Helicobacter pylori-negative gastric MALT lymphoma pathogenesis and efficacy of eradication therapy., Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association, 24(4), 2021
  640. Effect of educational lecture on the diagnostic accuracy of Japan NBI Expert Team classification for colorectal lesions., BMC gastroenterology, 21(1), 2021
  641. Evidence-based clinical practice guidelines for management of colorectal polyps., Journal of gastroenterology, 56(4), 2021
  642. Indications and outcomes of colorectal hybrid endoscopic submucosal dissection: a large multicenter 10-year study., Surgical endoscopy, 36(3), 2022
  643. Clinical usefulness of combination therapy with polidocanol injection and argon plasma coagulation for gastric antral vascular ectasia., JGH open : an open access journal of gastroenterology and hepatology, 5(4), 2021
  644. Role of tumor-associated macrophages at the invasive front in human colorectal cancer progression., Cancer science, 112(7), 2021
  645. Genomic analysis for the prediction of prognosis in small-bowel cancer., PloS one, 16(5), 2021
  646. Safety and efficacy of the endoscopic delivery of capsule endoscopes in adult and pediatric patients: Multicenter Japanese study (AdvanCE-J study)., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 34(3), 2022
  647. Long-term prognosis after endoscopic submucosal dissection for colorectal tumors in patients aged over 80 years., BMC gastroenterology, 21(1), 2021
  648. Characteristics and Treatment Outcomes of Small-bowel Angioectasia in Systemic Sclerosis Patients: A Retrospective Observational Study., Internal medicine (Tokyo, Japan), 61(5), 2022
  649. Development of multi-class computer-aided diagnostic systems using the NICE/JNET classifications for colorectal lesions., Journal of gastroenterology and hepatology, 37(1), 2022
  650. Capsule endoscopy findings reflect the gastrointestinal conditions of patients with systemic sclerosis., Scientific reports, 11(1), 2021
  651. Temporal changes and risk factors for esophageal stenosis after salvage radiotherapy in superficial esophageal cancer following non-curative endoscopic submucosal dissection., Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology, 166, 2022
  652. Endoscopic Delivery Method Using a Retrieval Net for Patients with Small-Bowel Capsule Endoscopy Stagnation in the Stomach., Gastroenterology research and practice, 2021, 2021
  653. Risk of Bleeding after Colorectal Endoscopic Resection in Patients with Continued Warfarin Use Compared to Heparin Replacement: A Propensity Score Matching Analysis., Gastroenterology research and practice, 2021, 2021
  654. Vertical tumor margin of endoscopic resection for T1 colorectal carcinoma affects the prognosis of patients undergoing additional surgery., Surgical endoscopy, 36(8), 2022
  655. Diagnostic ability of linked color imaging in ultraslim endoscopy to identify neoplastic lesions in the upper gastrointestinal tract., Endoscopy international open, 10(1), 2022
  656. Serum Gastrin and Pepsinogen Levels after Administration of Acid Secretion Inhibitors for Ulcers due to Endoscopic Submucosal Dissection in Patients with Early Gastric Cancer., Gastroenterology research and practice, 2022, 2022
  657. Case of gel immersion endoscopy: Efficacy of identification and achieving hemostasis for diverticular hemorrhage in the sigmoid colon., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 34(4), 2022
  658. Clinicopathological characteristics of colorectal serrated polyposis syndrome (SPS): results of a multicenter study by the SPS Study Group in Japan., Journal of gastroenterology, 57(4), 2022
  659. Efficacy and safety comparison of scissor-type knives with needle-type knives for colorectal endoscopic submucosal dissection: a post-hoc propensity score-matched analysis (with videos)., Gastrointestinal endoscopy, 96(1), 2022
  660. Endoscopic sinusotomy using the small-ceramic-tip-insulated electrosurgical knife for chronic pouch sinus after ileal pouch anal anastomosis in ulcerative colitis: a case report., Endoscopy, 54(12), 2022
  661. Clinical outcomes of endoscopic resection for rectal neuroendocrine tumors: Advantages of endoscopic submucosal resection with a ligation device compared to conventional EMR and ESD., DEN open, 2(1), 2022
  662. Efficacy of single-balloon overtube for endoscopic submucosal dissection in the proximal colon: A propensity score-matched analysis., DEN open, 2(1), 2022
  663. Comparison of the diagnostic performance of NBI, Laser-BLI and LED-BLI: a randomized controlled noninferiority trial., Surgical endoscopy, 36(10), 2022
  664. Characteristics of colorectal neuroendocrine tumors in patients prospectively enrolled in a Japanese multicenter study: a first report from the C-NET STUDY., Journal of gastroenterology, 57(8), 2022
  665. Factors for conversion risk of colorectal endoscopic submucosal dissection: a multicenter study., Surgical endoscopy, 36(8), 2022
  666. Identification of Helicobacter pylori-related gastric cancer risk using serological gastritis markers and endoscopic findings: a large-scale retrospective cohort study., BMC gastroenterology, 22(1), 2022
  667. Predictive factors for the progression of primary localized stage small-bowel follicular lymphoma., Journal of gastroenterology, 57(9), 2022
  668. Two cases of ulcerative colitis that developed while using abatacept., Clinical journal of gastroenterology, 15(5), 2022
  669. Diagnostic yield of proximal jejunal lesions with third-generation capsule endoscopy., DEN open, 3(1), 2023
  670. Outcomes of endoscopic submucosal dissection in patients who develop metachronous superficial esophageal squamous cell carcinoma close to a post-endoscopic submucosal dissection scar., Esophagus : official journal of the Japan Esophageal Society, 20(1), 2023
  671. Endoscopic submucosal dissection for tumors involving the ileocecal valve with extension into the terminal ileum: a multicenter study from the Hiroshima GI Endoscopy Research Group., Surgical endoscopy, 37(2), 2023
  672. Novel endoscopic ultrasonography classification for assured vertical resection margin in colorectal endoscopic submucosal dissection., Journal of gastroenterology and hepatology, 37(12), 2022
  673. Linked color imaging provides enhanced visibility with a high color difference in upper gastrointestinal neoplasms., Journal of gastroenterology and hepatology, 38(1), 2023
  674. Analysis of Lenvatinib's Efficacy against Intermediate-Stage Unresectable Hepatocellular Carcinoma., Cancers, 14(20), 2022
  675. Hepatic venous pressure gradient after balloon-occluded retrograde transvenous obliteration and liver stiffness measurement predict the prognosis of patients with gastric varices., BMC gastroenterology, 22(1), 2022
  676. Safety and efficacy of capsule endoscopy for patients with newly diagnosed Crohn's disease: A multicenter retrospective study., Medicine, 101(50), 2022
  677. Anti-Programmed Cell Death-1 Antibody and Dasatinib Combination Therapy Exhibits Efficacy in Metastatic Colorectal Cancer Mouse Models., Cancers, 14(24), 2022
  678. Expression of kinesin family member C1 in pancreatic ductal adenocarcinoma affects tumor progression and stemness., Pathology, research and practice, 241, 2023
  679. Comprehensive Analysis of Gene Expression Profiling to Explore Predictive Markers for Eradication Therapy Efficacy against Helicobacter pylori-Negative Gastric MALT Lymphoma., Cancers, 15(4), 2023
  680. The Anti-Tumor Effect of the Newly Developed LAT1 Inhibitor JPH203 in Colorectal Carcinoma, According to a Comprehensive Analysis., Cancers, 15(5), 2023
  681. Anti-tumor necrosis factor-alpha monoclonal antibody suppresses colorectal cancer growth in an orthotopic transplant mouse model., PloS one, 18(3), 2023
  682. Efficacy of the specialized scissor-type knife for gastric endoscopic submucosal dissection: a propensity score matched retrospective study., Endoscopy international open, 11(4), 2023
  683. Endoscopic findings suggestive of a high risk of non-radical cure after definitive chemoradiotherapy for cT1bN0M0 esophageal squamous cell carcinoma., Esophagus : official journal of the Japan Esophageal Society, 20(3), 2023
  684. Synchronous gastric MALT lymphoma and gastric adenocarcinoma of fundic gland type arising from a hamartomatous inverted polyp in a Helicobacter pylori naive patient., Clinical journal of gastroenterology, 2023
  685. Diagnostic performance of the normal range of gastrin calculated using strict criteria based on a combination of serum markers and pathological evaluation for detecting gastritis: a retrospective study., BMC gastroenterology, 23(1), 2023
  686. Lymphatic vessel density at the site of deepest penetration as a predictor of lymph node metastasis in submucosal colorectal cancer., Diseases of the colon and rectum, 50(1), 2007
  687. Advantage of endoscopic submucosal dissection compared with EMR for early gastric cancer., Gastrointestinal endoscopy, 64(6), 2006

Invited Lecture, Oral Presentation, Poster Presentation

  1. Evaluation for the clinical efficacy of colon capsule endoscopy in the detection of laterally spreading tumor, United European Gastroenterology, 2015/10, Without Invitation, English, Barcelona, Spain
  2. Management of technically difficult endoscopic submucosal dissection for colorectal tumor, Oka S, Tanaka S, Ninomiya Y, Sumimoto K, Hirano D, Tamaru Y, Asayama N, Shigita K, Hayashi N, Chayama K, International Digestive Endoscopy Network (IDEN), 2015/09, Without Invitation, English, Seoul, South Korea
  3. Prospective cross-over trial comparing spiral enteroscopy and double balloon endoscopy in patients with small-bowel lesions by less-experienced Japanese endoscopists, Oka S, Tanaka S, Aoyama T, Igawa A, Nakano M, Watari I, Imagawa H, Chayama K, The American Society for Gastrointestinal Endoscopy, 2015/05, Without Invitation, English
  4. Clinical usefulness of polidocanol injection for small-bowel large hemangioma/AVM, 2015/05, Without Invitation, Japanese
  5. Clinical validity of gastric ESD for patients with continued use of low-dose aspirin, 2015/05, Without Invitation, Japanese
  6. Long-term prognosis of patients who underwent endoscopic resection for esophageal squamous cell carcinoma reaching or invading beyond the muscularis mucosae, Miwata T, Oka S, Tanaka S, Yoshifuku Y, Kagemoto K, Sanomura Y, Urabe Y, Hiyama T, Chayama K, Asian Pacific Digestive Week 2015, 2015/12, Without Invitation, English, Taipei, Taiwan
  7. Clinical usefulness of narrow band imaging magnification for ulcerative colitis associated cancer/dysplasia, Nishiyama S,Tanaka S,Oka S,Ninomiya Y,Sagami S,Ueno Y,Arihiro K,Chayama K, The American Society for Gastrointestinal Endoscopy, 2015/05, Without Invitation, English
  8. Clinical validity of the curative criteria after endoscopic resection for pedunculated-type T1 colorectal carcinoma: A multicenter retrospective cohort study, Asayama N, Tanaka S, Oka S, Kunihiro M, Hiraga Y, Nagata S, Kodoi A, Okanobu H, Onogawa S, Kuwai T, Tamura T, Mukai S, Goto E, Kanao H, Kuwabara T, Shimamoto F, Chayama K, American Society for Gastrointestinal Endoscopy (ASGE), 2015/05, Without Invitation, English, Washington DC, ISA
  9. Does third-generation capsule endoscopy improve the detectability in comparison to second-generation capsule endoscopy?, Kunihara S,Oka S,Tanaka S,Igawa A,Nakano M,Aikata H,Chayama K, 2015/09, Without Invitation, English, IDEN2015, Seoul, South Korea
  10. CLINICAL USEFULNESS OF DUAL RED IMAGING DURING COLORECTAL ENDOSCOPIC SUBMUCOSAL DISSECTION, The United European Gastroenterology2015, 2015, Without Invitation, English
  11. CLINICAL USEFULNESS OF POLIDOCANOL INJECTION IN TREATMENT OF SMALL-BOWEL HEMANGIOMA, The United European Gastroenterology, 2015/10, Without Invitation, English
  12. PER POLYP SENSITIVITY OF COLON CAPSULE ENDOSCOPY ACCORDING TO PATHOLOGICAL DIAGNOSIS, The United European Gastroenterology, 2015/10, Without Invitation, English
  13. Clinicopathological features and findings of endoscopic ultrasonography for predicting submucosal invasion of superficial Barrett's adenocarcinomas, Mizumoto T, Sanomura Y, Tanaka S, Kurihara M, Yoshifuku Y, Miwata T, Oka S, Chayama K, Arihiro K, 2016/03/17, Without Invitation, Japanese
  14. Expanded indication of ESD for undifferentiated-type EGC, Oka S, Tanaka S, Korea International Gastric Cancer Week 2016 (KINGCA Week 2016) & 6th Asia Pacific Gastroesophageal Cancer Congress (6th APGCC), 2016/04, Without Invitation, Japanese
  15. ADH1B and ALDH2 are associated with metachronous SCC after endoscopic submucosal dissection of esophageal squamous cell carcinoma, Urabe Y, Kagemoto K, Miwata T, Oka S, Ochi H, Kitadai Y, Tanaka S, Chayama K, GI research Academy 2016, 2016/05/16, Without Invitation, Japanese
  16. Prognosis of recurrence after endoscopic resection for T1 colorectal carcinomas: results of a multicenter questionnaire survey conducted by japanese society for cancer of the colon and rectum, Oka S, Saitoh Y, Tanaka S, Saito Y, Ikematsu H, Igarashi M, Wada Y, Kudo S, Kobayashi K, Inoue Y, Uraoka T, Iishi H, Yamano H, Tsuruta O, Nagata S, Kurahara K, Yamaguchi Y, Sano Y, Kashida H, Horimatsu T, Saito S, American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/05, Without Invitation, Japanese
  17. Polidocanol injection therapy for small-bowel hemangioma using double-balloon endoscopy, Igawa A, Oka S, Tanaka S, Kunihara S, Nakano M, Chayama K, American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/05, Without Invitation, Japanese
  18. Surveillance colonoscopy using magnification without removal for minute adenoma-based on the concept of semi-clean colon, Ninomiya Y, Tanaka S, Oka S, Sumimoto K, Hirano D, Tamaru Y, Asayama N, Shigita K, Hayashi R, Matsuo T, Chayama K, American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/05, Without Invitation, Japanese
  19. Long-term outcomes after treatment for T1 colorectal carcinoma -A multicenter retrospective study of Hiroshima GI Endoscopy Research Group-, Tamaru Y, Tanaka S, Oka S, Nagata S, Hiraga Y, Kuwai T, Kodoi A, Tamaru Y, Kunihara S, Okanobu H, Nakadoi K, Kanao H, Higashiyama M, Shimamoto F, Chayama K, American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/05/21, Without Invitation, Japanese
  20. Clinical impact of NBI magnifying endoscopic classification of colorectal tumors proposed by the Japan NBI Expert Team (JNET), Sumimoto K, Tanaka S, Oka S, Hirano D, Tamaru Y, Ninomiya Y, Shigita K, Asayama N, Hayashi N, Chayama K, Arihiro K, American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/05/21, Without Invitation, Japanese
  21. Colonic Manifestations of Chronic Granulomatous Disease, Sagami S, Tanaka S, Ueno Y, Nagai K, Fujita A, Nishiyama S, Hayashi R, Oka S, Ito M, Kitadai Y, Miki M, Doi T, Mizoguchi Y, Kobayashi M, Chayama K, American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/06/21, Without Invitation, Japanese
  22. Long-term outcomes of endoscopic submucosal dissection for colorectal neoplasias, Shigita K, Tanaka S, Oka S, Sumimoto K, Hirano D, Tamaru Y, Ninomiya Y, Asayama N, Hayashi N, Shimamoto F, Arihiro K, Chayama K, American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/05/21, Without Invitation, Japanese
  23. Predictive factors of portal hypertensive enteropathy exacerbation in patients with liver cirrhosis -a capsule endoscopy study-, Kunihara S, Oka S, Tanaka S, Igawa A, Nakano M, Aoyama T, Nagaoki Y, Aikata H, Chayama K, American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/05, Without Invitation, Japanese
  24. Improved visibility of early gastric cancer using linked color imaging compared with blue laser imaging, Yoshifuku Y, Sanomura Y, Oka S, Kurihara M, Mizumoto T, Miwata T, Urabe Y, Hiyama T, Tanaka S, Chayama K, American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/05/21, Without Invitation, Japanese
  25. Comparison between newly-developed narrow band imaging and panchromoendoscopy for surveillance colonoscopy in patients with longstanding ulcerative colitis: a prospective multicenter randomized controlled trial, navigator study, Watanabe K, Nishishita M, Shimamoto F, Fukuchi T, Esaki M, Okamoto Y, Maehata Y, Oka S, Nishiyama S, Fujii S, Hirai F, Matsui T, Kakimoto K, Okada T, Inoue T, Hida N, Goto H, Nozaki R, Sakurai T, Kashida H, Takeuchi K, American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/05/21, Without Invitation, Japanese
  26. NBI magnifying endoscopic classification of colorectal tumors proposed by the Japan NBI expert team (Jnet), Saito Y, Sano Y, Tanaka S, Kudo S, Fujii T, Matsuda T, Ikematsu H, Wada Y, Saito S, Oka S, Kawano H, Nakamura H, Hotta K, Horimatsu T, Tamaki N, Sakamoto N, Fu Kuangi, Tsuruta O, Uraoka T, Kashida H, Takeuchi Y, American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/05/21, Without Invitation, Japanese
  27. New NBI magnifying endoscopic classification for colorectal tumors proposed by the Japan NBI Expert Team (JNET), Sumimoto K, Tanaka S, Sano Y, Kudo S, Hayashi N, Oka S, Iwatate M, Saito S, Matsuda T, Wada Y, Fujii T, Ikematsu H, Uraoka T, Kobayashi N, Nakamura H, Hotta K, Horimatsu T, Sakamoto N, Fu K, Tsuruta O, Kawano H, 24th United European Gastroenterology Week (UEGW) 2016, 2016/10/15, Without Invitation, Japanese
  28. Clinical usefulness of magnifying endoscopy for non-ampullary duodenal tumors, Mizumoto T, Sanomura Y, Oka S, Kuroki K, Kurihara M, Yoshifuku Y, Tanaka S, Chayama K, 24th United European Gastroenterology Week (UEGW) 2016, 2016/10/15, Without Invitation, Japanese
  29. Clinicopathologic and endoscopic features of early stage colorectal serrated adenocarcinoma, Hirano D, Tanaka S, Oka S, Sumimoto K, Ninomiya Y, Tamaru Y, Asayama N, Shigita K, Hayashi N, Shimamoto F, Chayama K, 24th United European Gastroenterology Week (UEGW) 2016, 2016/10/15, Without Invitation, Japanese
  30. Risk of bleeding after endoscopic submucosal dissection for colorectal neoplasias in patients with anticoagulants, Ninomiya Y, Tanaka S, Oka S, Boda K, Yamashita K, Hirano D, Sumimoto K, Tamaru Y, Shigita K, Hayashi N, Chayama K, 2016/11/02, Without Invitation, Japanese
  31. Risk factors and management of pyloric stenosis after endoscopic submucosal dissection for early gastric cancer, Yoshifuku Y, Sanomura Y, Oka S, Kuroki K, Kurihara M, Mizumoto T, Urabe Y, Hiyama T, Tanaka S, Chayama K, 2016/11/02, Without Invitation, Japanese
  32. Clinical significance and pitfall of LST subclassification, Oka S, Asian Pacific Digestive Week (APDW) 2016, 2016/11, Without Invitation, Japanese
  33. Indication of small-bowel capsule endoscopy in patients with chronic abdominal pain., Otani I, Oka S, Tanaka S, Nakano M, Kunihara S, Igawa A, Chayama K, ENDO 2017, Without Invitation, English
  34. Clinical outcomes of endoscopic submucosal dissection for pharyngeal neoplasm, Urabe Y, Oka S, Tanaka S, Mizumoto T, Yoshifuku Y, Kagemoto K, Sanomura Y, Chayama K., ENDO 2017, Without Invitation, English
  35. Clinical significance of small-bowel villous edema in patients with liver cirrhosis, Otani I, Oka S, Tanaka S, Kunihara S, Igawa A, Nagaoki Y, Aikata H, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2017, Without Invitation, English
  36. Endoscopic submucosal dissection for superficial colorectal tumors with extension into the appendiceal orifice., Boda K, Tanaka S, Oka S, Yamashita K, Sumimoto K, Hirano D, Tamaru Y, Ninomiya Y, Shigita K, Hayashi N, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2017, Without Invitation, English
  37. Evaluation of the clinical validity of endoscopic resection for superficial non-ampullary duodenal epithelial tumors., Kuroki K, Sanomura Y, Tanaka S, Kurihara M, Mizumoto T, Yoshifuku Y, Urabe Y, Oka S, Hiyama T, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2017, Without Invitation, English
  38. Diagnosis-IEE, NICE, JNET., Oka S, Tanaka S, Chayama K., 93th Japan Gastroenterological Endoscopy Society (JGES), With Invitation, English
  39. Live demonstration of Gastric ESD, 8th Beijing International Digestive Diesease Forum, 2011, Without Invitation, English
  40. Live demonstration of Gastric ESD, 9th Beijing International Digestive Diesease Forum, 2012, With Invitation, Japanese
  41. Topic forum conference on ESD and enteroscopy, The 35th Anniversary of FUGUST, 2010, With Invitation, Japanese
  42. Topic forum conference on Gastric ESD, Capsule endoscopy, Esophageal cancer, and Blue laser imaging, The 40th Anniversary of FUGUST, 2015, With Invitation, Japanese
  43. Live demonstration and Lectures of Gastric cancer and Colon cancer, 1st ICDG Forum on Diagnosis and Treatment of Early Cancer of the Stomach and Colon, 2017, With Invitation, English
  44. Lectures of endoscopic management of colitic cancer/dysplasia, 3rd Workshop of Inflammatory Bowel Disease Research, 2017, With Invitation, Japanese
  45. A nationwide multicenter study on adverse events associated with a patency capsule: additional survey for the Japanese Association for Capsule Endoscopy-oriented appropriate use survey for patency capsule (J-POP) Study., Omori T, Watanabe K, Ohmiya N, Hirai F, Nakamura M, Kagaya T, Oka S, Ozeki K, Kawano S, Ninomiya K, Nakaji K, Iimuro M, Handa O, Tokuhara D, Sagawa T, Wakamatsu T, Kato S, Araki A, Koike Y, Hashimoto S, Mannami T, Higaki S, Hayashida M, Sameshima Y, Hasegawa D, Tokushige K, Matsui T, 2017/05, Without Invitation, English
  46. Indication of small-bowel capsule endoscopy in patients with chronic abdominal pain, Otani I, Oka S, Tanaka S, Nakano M, Kunihara S, Igawa A, Chayama K, ENDO 2017, 2017/02, Without Invitation, Japanese
  47. Preoperative diagnosis of magnifying endoscopy with narrow-band imaging and EUS for MM/SM1 superficial esophageal squamous cell carcinoma, Urabe Y, Oka S, Tanaka S, Mizumoto T, Yoshifuku Y, Kagemoto K, Sanomura Y, Chayama K, ENDO 2017, Without Invitation, Japanese
  48. Clinical outcomes of endoscopic submucosal dissection for deep submucosal invasive gastric cancer, Yoshifuku Y, Sanomura Y, Tanaka S, Kuroki K, Kurihara M, Mizumoto T, Urabe Y, Oka S, Hiyama T, Chayama K, 2017/03, Without Invitation, Japanese
  49. Taking warfarin and DOAC is risk factor for bleeding after ESD for early gastric cancer, Sanomura Y, Tanaka S, Oka S, Chayama K, Without Invitation, Japanese
  50. A case of esophageal carcinosarcoma resected by laparoscopy and endoscopy cooperative surgery (LECS), Kuroki K, Sanomura Y, Tanaka S, Mizumoto T, Kurihara M, Yoshifuku Y, Oka S, Chayama K, Hotta R, Tanabe K, Ohdan H, Arihiro K, 15th LECS Seminar, 2017/03, Without Invitation, Japanese
  51. Do diminutive adenomas detected by using magnifying colonoscopy require removal?, Ninomiya Y, Tanaka S, Oka S, Takigawa H, Matsumoto K, Boda K, Yamashita K, Hirano D, Sumimoto K, Tamaru Y, Hayashi N, Chayama K, Asian Pacific Digestive Week (APDW) 2017, 2017/09, Without Invitation, Japanese
  52. Clinical efficacy of treatment with tegafur-uracil in patient with non-curative early gastric or colorectal cancer after endoscopic resection, Asian Pacific Digestive Week (APDW) 2017, Without Invitation, Japanese
  53. CURATIVE CONDITIONS AFTER ENDOSCOPIC RESECTION FOR MM/SM1 OESOPHAGEAL SQUAMOUS CELL CARCINOMA BASED ON LONG-TERM OUTCOMES, Without Invitation, English
  54. MANAGEMENT OF OCCULT OBSCURE GASTROINTESTINAL BLEEDING PATIENTS BASED ON LONG-TERM OUTCOMES, 25th United European Gastroenterology Week (UEGW) 2017, 2017, Without Invitation, English
  55. Has the safety of colorectal endoscopic submucosal dissection been maintained even in the regional general hospital in Japan? : a multicenter prospective cohort study, 25th United European Gastroenterology Week (UEGW) 2017, 2017, Without Invitation, Japanese
  56. Clinical usefullness of endoscopic ultrasonography for diagnosis of invasion depth in early gastric cancer, Without Invitation, English
  57. “Live demonstration of Gastric ESD”, 8th Beijing International Digestive Diesease Forum, 2011, With Invitation, English
  58. Expanded indication of endoscopic submucosal dissection, KINGCA WEEK & 6th APGCC, 2017, With Invitation, Japanese

Awards

  1. 2011/10, Best Poster Award, 第20回欧州消化器病週間 (UEGW2011)
  2. 2017, Digestive Endoscopy Reviewer Award, 日本消化器内視鏡学会

External Funds

Acceptance Results of Competitive Funds

  1. KAKENHI, Predictor of lymph node metastasis using molecular marker for submucosal invasive gastric cancer, 2011, 2013
    Permalink
  2. KAKENHI, Study on the establishment of the unified international NBI magnification classification for colorectal tumor, 2010, 2012
    Permalink
  3. 2016
  4. 2017, 2019
  5. KAKENHI(Grant-in-Aid for Scientific Research (C)), 2017, 2019
  6. KAKENHI(Grant-in-Aid for Scientific Research (C)), 2020, 2022

Social Activities

Organizing Academic Conferences, etc.

  1. 2017/01

History as Peer Reviews of Academic Papers

  1. 2017, World Journal of Gastroenterology, Editor, 10
  2. 2017, World Journal of Gastrointestinal Endoscopy, Others
  3. 2017, Journal of Cancer Therapy, Others
  4. 2017, Journal of Gastroenterology and Hepatology Research, Others
  5. 2017, Gatrointestinal Endoscopy
  6. 2017, Clinics, Others
  7. 2017, Digestive Endoscopy, Others