Last Updated :2024/06/20

Affiliations, Positions
Hiroshima University Hospital(Medical), Associate Professor or Lecturer

Basic Information

Academic Degrees

  • Hiroshima University

Research Fields

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

Educational Activity

Course in Charge

  1. 2024, Undergraduate Education, Year, Clinical diagnosis and treatment I
  2. 2024, Undergraduate Education, Intensive, Introduction to clinical clerkship
  3. 2024, Undergraduate Education, Intensive, Practice for medical research
  4. 2024, Undergraduate Education, Intensive, Practice of Medicine I
  5. 2024, Undergraduate Education, Intensive, Practice of Medicine II
  6. 2024, Undergraduate Education, First Semester, Internal Medicine I
  7. 2024, Graduate Education (Doctoral Program) , First Semester, Advanced Seminar on Gastroenterology
  8. 2024, Graduate Education (Doctoral Program) , Second Semester, Advanced Seminar on Gastroenterology
  9. 2024, Graduate Education (Doctoral Program) , First Semester, Advanced Research on Gastroenterology
  10. 2024, Graduate Education (Doctoral Program) , Second Semester, Advanced Research on Gastroenterology

Research Activities

Academic Papers

  1. Impact of revisions of the JSCCR guidelines on the treatment of T1 colorectal carcinomas in Japan, ZEITSCHRIFT FUR GASTROENTEROLOGIE, 53(4), 291-301, 201504
  2. ★, A genome-wide association study of chronic hepatitis B identified novel risk locus in a Japanese population., Hum Mol Genet., 5, 3884-3892
  3. HLA-DQB1*03 confers susceptibility to chronic hepatitis C in Japanese: a genome-wide association study., Plos One, 20(e84226)
  4. Clinical outcomes of endoscopic submucosal dissection for superficial Barrett's adenocarcinoma., 80, 239-45, 2014
  5. ★, A genome-wide association study of HCV induced liver cirrhosis in the Japanese population identifies novel susceptibility loci at MHC region., J Hepatol, 58, 875-882, 2013
  6. ★, A genome-wide association study of nephrolithiasis in the Japanese population identifies novel susceptible Loci at 5q35.3, 7p14.3, and 13q14.1., Plos Genetics, 8, e1002541, 2012
  7. ★, A genome-wide association study identifies two susceptibility loci for duodenal ulcer in the Japanese population, Nature genetics, 44, 430-434, 2012
  8. ★, Genome-wide association study identifies asusceptibility locus for HCV-induced hepatocellular carcinoma., Nat Genet, 43, 455-458, 2011
  9. ★, Advantages of endoscopic submucosal dissection versus endoscopic oblique aspiration mucosectomy for superficial esophageal tumors., J Gastroenterol Hepatol, 26, 275-80, 2011
  10. ★, Metachronous multiple esophageal squamous cell carcinomas and Lugol-voiding lesions after endoscopic mucosal resection., Endoscopy, 41, 304-9, 2009
  11. ADH1B and ALDH2 are associated with metachronous SCC after endoscopic submucosal dissection of esophageal squamous cell carcinoma, CANCER MEDICINE, 5(7), 1397-1404, 201607
  12. Risk factors for esophageal stenosis after entire circumferential endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma, SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES, 30(9), 4049-4056, 201609
  13. Clinicopathologic and endoscopic features of early-stage colorectal serrated adenocarcinoma, BMC GASTROENTEROLOGY, 17, 20171212
  14. Serial profiling of circulating tumor DNA for optimization of anti-VEGF chemotherapy in metastatic colorectal cancer patients, INTERNATIONAL JOURNAL OF CANCER, 142(7), 1418-1426, 20180401
  15. Evaluation of the visibility of early gastric cancer using linked color imaging and blue laser imaging, BMC GASTROENTEROLOGY, 17, 20171208
  16. Curative Criteria After Endoscopic Resection for Superficial Esophageal Squamous Cell Carcinomas., 63, 1605-1612
  17. Clinical Usefulness of the VS Classification System Using Magnifying Endoscopy with Blue Laser Imaging for Early Gastric Cancer., Gastroenterol Res Pract.
  18. Diagnosis of superficial esophageal squamous cell carcinoma invasion depth before endoscopic submucosal dissection, DISEASES OF THE ESOPHAGUS, 31(7), 201807
  19. Magnifying Endoscopy with Narrow Band Imaging in Estimating the Invasion Depth of Superficial Esophageal Squamous Cell Carcinomas, DIGESTION, 98(4), 249-256, 2018
  20. Early-stage serrated adenocarcinomas are divided into several molecularly distinct subtypes, PLOS ONE, 14(2), 20190220
  21. Construction of a risk model for the development of metachronous squamous cell carcinoma after endoscopic resection of esopahageal squamous cell carcinoma, ESOPHAGUS, 16(2), 141-146, 201904
  22. Helicobacter suis infection is associated with nodular gastritis-like appearance of gastric mucosa-associated lymphoid tissue lymphoma, CANCER MEDICINE, 8(9), 4370-4379, 201908
  23. Genomic characterization of early-stage esophageal squamous cell carcinoma in a Japanese population., Oncotarget, 10(41), 4139-4148, 2019
  24. A case of primary malignant melanoma of the esophagus with a widely expanded surface area., Clin J Gastroenterol., 2019
  25. Genomic landscape of epithelium with low-grade atypia on gastric cancer after Helicobacter pylori eradiation therapy, JOURNAL OF GASTROENTEROLOGY, 54(10), 907-915, 201910
  26. A new method for intraluminal gastrointestinal stromal tumor resection using laparoscopic seromuscular dissection technique, DIGESTIVE SURGERY, 27(6), 461-465
  27. A replication study for three nephrolithiasis loci at 5q35.3, 7p14.3 and 13q14.1 in the Japanese population, 58(9), 588-593, 2013
  28. Identification of a functional variant in the MICA promoter which regulates MICA expression and increases HCV-related hepatocellular carcinoma risk, PLOS ONE, 8(4), PLOS ONE
  29. Soluble MICA and a MICA variation as possible prognostic biomarkers for HBV-induced hepatocellular carcinoma, PLOS ONE, 7(9), e44743, 2012
  30. Clinical and genomic characteristics of mucosal signet-ring cell carcinoma in Helicobacter pylori-uninfected stomach, 20(1), 243, 2020
  31. Usefulness of linked color imaging in the early detection of superficial esophageal squamous cell carcinomas, ESOPHAGUS
  32. Clinical features of pharyngeal intraepithelial neoplasias and outcomes of treatment by endoscopic submucosal dissection, 76(6), 1095-1103, 2012
  33. Meta-analysis used to identify factors associated with the effectiveness of proton pump inhibitors against non-erosive reflux disease, 24(8), 1326-1332, 2009
  34. Defensive medicine practices among gastroenterologists in Japan, WORLD JOURNAL OF GASTROENTEROLOGY, 12(47), 7671-7675

External Funds

Acceptance Results of Competitive Funds

  1. The examination for post-colonoscopy colorectal cancer, 2019, 2021
  2. KAKENHI, 2013, 2015
  4. 2015, 2018
  5. KAKENHI(Grant-in-Aid for Young Scientists (B)), 2016, 2017
  6. 2019/01/01, 2020/12/31
  7. 2020/01/01, 2021/12/31
  8. 2019, 2020