Shinji Tanaka

Last Updated :2023/02/02

Affiliations, Positions
Hiroshima University Hospital, Professor
Web Site
E-mail
colonhiroshima-u.ac.jp
Self-introduction
Gastrointestinal Endoscopy

Basic Information

Academic Degrees

  • M.D. Ph.D., Hiroshima University

Educational Activity

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

Research Fields

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

Research Keywords

  • Pathogenesis
  • colon cancer
  • Malignant potential
  • Endoscopy
  • IBD
  • Gastrointestinal Neoplasms
  • Gastroenterology

Affiliated Academic Societies

  • Japan Gastroenterological Endoscopy Society, 2001
  • The Japanese Society of Gastroenterology, 2001
  • The Japanese Gastroenterological Association, 2001
  • The Japanese Gastric Cancer Association, 2001
  • The Japan Society of Coloproctology, 2001
  • The Japanese Society of Gastrointestinal Cancer Screening, 2001
  • The Japanese Society of Internal Medicine, 2001
  • The Japan Society of Colon Examination, 2001
  • The Japanese Association for Capsule Endoscopy, 2009
  • American Society for Gastrointestinal Endoscopy (ASGE), 2001
  • Asian Organization for Crohn’s & Colitis (AOCC), 2009
  • International Association of Surgeons, Gastroenterologists and Oncologists, 2009

Educational Activity

Course in Charge

  1. 2022, Undergraduate Education, Intensive, Practice for medical research
  2. 2022, Undergraduate Education, Intensive, Practice of Medicine I
  3. 2022, Undergraduate Education, Intensive, Practice of Medicine II
  4. 2022, Graduate Education (Doctoral Program) , First Semester, Advanced research on Endoscopy and Medicine
  5. 2022, Graduate Education (Doctoral Program) , Second Semester, Advanced research on Endoscopy and Medicine
  6. 2022, Graduate Education (Doctoral Program) , First Semester, Advanced Seminar on Endoscopy and Medicine
  7. 2022, Graduate Education (Doctoral Program) , Second Semester, Advanced Seminar on Endoscopy and Medicine
  8. 2022, Graduate Education (Doctoral Program) , First Semester, Advanced Research on Endoscopy and Medicine
  9. 2022, Graduate Education (Doctoral Program) , Second Semester, Advanced Research on Endoscopy and Medicine

Research Activities

Academic Papers

  1. A Hardware Implementation on Customizable Embedded DSP Core for Colorectal Tumor Classification with Endoscopic Video toward Real-Time Computer-Aided Diagnosais System, IEICE TRANS FUNDAMENTALS, 2021
  2. Automatic detection of various abnormalities in capsule endoscopy videos by a deep learning-based system: a multicenter study, Gastrointest Endosc, 2021
  3. Computer-assisted detection of diminutive and small colon polyps by colonoscopy using an extra-wide-area-view colonoscope, Endoscopy, 2021
  4. Novel ultrathin double-balloon endoscopy for the diagnosis of small-bowel diseases: a multicenter nonrandomized study, Endoscopy, 2021
  5. Clinical significance of immunohistochemical lymphovascular evaluation to determine additional surgery after endoscopic submucosal dissection for colorectal T1 carcinoma, Int J Colorectal Dis, 2021
  6. Efficacy and safety of oral sulfate solution for bowel preparation in Japanese patients undergoing colonoscopy: A noninferiority-based, randomized, controlled study, Dig Endosc, 2021
  7. Involvement of non-Helicobacter pylori helicobacter infections in Helicobacter pylori-negative gastric MALT lymphoma pathogenesis and efficacy of eradication therapy, Gastric Cancer, 2021
  8. Effect of educational lecture on the diagnostic accuracy of Japan NBI Expert Team classification for colorectal lesions, BMC Gastroenterol, 2021
  9. Chemoprevention with low-dose aspirin, mesalazine, or both in patients with familial adenomatous polyposis without previous colectomy (J-FAPP Study IV): a multicentre, double-blind, randomised, two-by-two factorial design trial, Lancet Gastroenterol Hepatol, 20210601
  10. Triadafilopoulos G. Letter to the Editor in Response to "Endoscopic Recognition and Management Strategies for Malignant Colorectal Polyps: Recommendations of the US Multi-Society Task Force on Colorectal Cancer", Am J Gastroenterol, 2021
  11. Indications and outcomes of colorectal hybrid endoscopic submucosal dissection: a large multicenter 10-year study, Surg Endosc, 2021
  12. Use of the ACES (Appearance, Classification, Enhanced endoscopy, and Safe resection) algorithm for the recognition and management of malignant polyps-a letter in response to the Multi-Society Task Force on Colorectal Cancer recommendations, Gastrointest Endosc, 2021
  13. Discontinuation of infliximab in patients with ulcerative colitis in remission (HAYABUSA): a multicentre, open-label, randomised controlled trial. HAYABUSA Study Group., Lancet Gastroenterol Hepatol, 2021
  14. Role of tumor-associated macrophages at the invasive front in human colorectal cancer progression, Cancer Sci, 2021
  15. Genomic analysis for the prediction of prognosis in small-bowel cancer, PLoS One, 2021
  16. Colonoscopy screening and surveillance guidelines, Dig Endosc, 2021
  17. Artificial intelligence for the detection of gastric precancerous conditions using image-enhanced endoscopy: What kind of abilities are required for application in real-world clinical practice?, Gastrointest Endosc, 2021
  18. Safety and Efficacy of the Endoscopic Delivery of Capsule Endoscopes in Adult and Pediatric Patients: A Multicenter Japanese Study (Advance-J Study), Dig Endosc, 20210811
  19. Long-term prognosis after endoscopic submucosal dissection for colorectal tumors in patients aged over 80 years, BMC Gastroenterol, 2021
  20. Characteristics and Treatment Outcomes of Small-bowel Angioectasia in Systemic Sclerosis Patients: A Retrospective Observational Study, Intern Med, 20210824
  21. Development of multi-class computer-aided diagnostic systems using the NICE/JNET classifications for colorectal lesions, J Gastroenterol Hepatol, 2021
  22. A nationwide survey concerning the mortality and risk of progressing severity due to arterial and venous thromboembolism in inflammatory bowel disease in Japan, J Gastroenterol, 2021
  23. Capsule endoscopy findings reflect the gastrointestinal conditions of patients with systemic sclerosis, Sci Rep, 20211101
  24. Temporal Changes and Risk Factors for Esophageal Stenosis after Salvage Radiotherapy in Superficial Esophageal Cancer following Non-Curative Endoscopic Submucosal Dissection, Radiother Oncol, 2021
  25. Clinical characteristics of inflammatory bowel disease patients with immunoglobulin A nephropathy, Intest Res, 2021
  26. Endoscopic Delivery Method Using a Retrieval Net for Patients with Small-Bowel Capsule Endoscopy Stagnation in the Stomach, Gastroenterology Research and Practice, 2021
  27. 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, Gastroenterology Research and Practice, 2021
  28. Construction of an anti-hepatitis B virus preS1 antibody and usefulness of preS1 measurement for chronic hepatitis B patients: Anti-HBV PreS1 antibody, J Infect, 20211225
  29. Construction of an anti-hepatitis B virus preS1 antibody and usefulness of preS1 measurement for chronic hepatitis B patients Anti-HBV PreS1 antibody, JOURNAL OF INFECTION, 84(3), 391-399, 202203
  30. Efficacy and safety of ravidasvir plus sofosbuvir in patients with chronic hepatitis C infection without cirrhosis or with compensated cirrhosis (STORM-C-1): interim analysis of a two-stage, open-label, multicentre, single arm, phase 2/3 trial, LANCET GASTROENTEROLOGY & HEPATOLOGY, 6(6), 474-481, 202106
  31. Characteristics and Early Diagnosis of Gastric Cancer Discovered after Helicobacter pylori Eradication, Gut Liver, 15(3), 1-7, 2021
  32. Clinical significance of endoscopic ultrasonography in diagnosing invasion depth of early gastric cancer prior to endoscopic submucosal dissection, GASTRIC CANCER, 24(1), 145-155, 202101
  33. 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), 1053-1061, 202105
  34. Effect of educational lecture on the diagnostic accuracy of Japan NBI Expert Team classification for colorectal lesions, BMC GASTROENTEROLOGY, 21(1), 20210305
  35. Evidence-based clinical practice guidelines for management of colorectal polyps, JOURNAL OF GASTROENTEROLOGY, 56(4), 323-335, 202104
  36. Exacerbation of Portal Hypertensive Enteropathy after Endoscopic Injection Sclerotherapy for Esophageal Varices, DIGESTION, 102(2), 188-196, 202102
  37. Gastric mucosa-associated lymphoid tissue lymphoma in conjunction with multiple lymphomatous polyposis in the context of Helicobacter pylori and Helicobacter suis superinfection, CLINICAL JOURNAL OF GASTROENTEROLOGY, 14(2), 478-483, 202104
  38. Letter to the Editor in Response to "Endoscopic Recognition and Management Strategies for Malignant Colorectal Polyps: Recommendations of the US Multi-Society Task Force on Colorectal Cancer", Gastroenterology, 160(6), 2216-2220, 2021
  39. Long-Term Outcomes after Endoscopic Submucosal Dissection for Ulcerative Colitis-Associated Dysplasia, DIGESTION, 102(2), 205-215, 202102
  40. Preceding endoscopic submucosal dissection in submucosal invasive gastric cancer patients does not impact clinical outcomes, SCIENTIFIC REPORTS, 11(1), 20210113

Publications such as books

  1. 2021, Endoscopy in Early Gastrointestinal Cancers 2, Complication of Endoscopic Resection and Management: Colon, Springer, 2021, Scholarly Book, Joint work, Tanaka S
  2. 2021, Endoscopy in Early Gastrointestinal Cancers 1, Morphological Description of Early GI Neoplasia, Springer, 2021, Scholarly Book, Joint work, Tanaka S
  3. Endoscopy in Early Gastrointestinal Cancers (Volume 2: Treatment), Complication of Endoscopic Resection and Management: Colon, Springer, Singapore, 2020, 10, Scholarly Book, Joint work, Tanaka S, 978-981-10-6778-5
  4. Chiu P, Sano Y, Uedo N, Singh R Edt. Endoscopy in Early Gastrointestinal Cancers (Volume 1: Diagnosis), The Japan Narrow-Band Imaging Expert Team (JNET) Classification for the Characterization of Colorectal Lesion Using. Magnifying Endoscopy, Springer, Singapore, 2020, 10, Scholarly Book, Joint work, Sano Y, Tanaka S, Saito Y, 978-981-10-6769-3, 6
  5. 2020/10/29, Chiu P, Sano Y, Uedo N, Singh R Edt. Endoscopy in Early Gastrointestinal Cancers (Volume 1: Diagnosis), Morphological Description of Early GI Neoplasia., Springer, Singapore, 2020, 10, Scholarly Book, Joint work, Tanaka S, 978-981-10-6769-3
  6. 2020, Endoscopy in Early Gastrointestinal Cancers (Volume 2: Treatment) Chiu P, Sano Y, Uedo N, Singh R Edt., Complication of Endoscopic Resection and Management: Colon., Springer Nature, 2020, 202010, Scholarly Book, Joint work, English, Shinji Tanaka, 978-981-10-6777-8
  7. 2020, Endoscopy in Early Gastrointestinal Cancers, Volume 1 Chiu P, Sano Y, Uedo N, Singh R Edt., The Japan Narrow-Band Imaging Expert Team (JNET) Classification for the Characterization of Colorectal Lesion Using Magnifying Endoscopy, SPRINGER NATURE, 2020, 202010, Scholarly Book, Joint work, English, Yasushi Sano, Shinji Tanaka, Yutaka Saito, 185
  8. 2020, Endoscopy in Early Gastrointestinal Cancers, Volume 1: Diagnosis Chiu P, Sano Y, Uedo N, Singh R Edt., Morphological Description of Early GI Neoplasia, SPRINGER NATURE, 2020, 202001, Scholarly Book, Joint work, English, Tanaka S, 978-981-10-6769-3, 185
  9. 2019/03, Gastric Cancer:With Special Focus on Studies from Japan, Chapter 6 Serum Markers, Springer, Singapore, 2019, 201903, Scholarly Book, Joint work, en, Ito M, Boda T, Kotachi T, Kiso M, Masuda K, Hata K, Yoshihara M, Tanaka S, Chayama K., 79-86
  10. 2019/04, Endoscopic Management of Colorectal T1(SM) Carcinoma, Chapter 7 Indication for Colorectal EMR/ESD from Japanese Guidelines (JGES, JSGE, JSCCR) Chapter 9 Precutting EMR Chapter 11 Hybrid ESD Chapter 13 Treatment Strategy After Endoscopic Resection for Colorectal T1(SM) Cancer:Present Status and Future Perspective, Springer,Singapore, 2019, 201904, Scholarly Book, Cocompilation, en, Chapter 7: Sumimoto K, Tanaka S. Chapter 9: Oka S, Tanaka S. Chapter 11: Oka S, Tanaka S. Chapter 13: Tanaka S, Oka S, Chayama K.
  11. 2019/04, Advanced Techniques for Endoscopic Resection in the GI Tract,, Chapter 8 Putting It All Together Indication for Endoscopic Mucosal Resection and Endoscopic Submucosal Dissection in the Colon, SLACK Incorporated,Thorofare, 2019, 201904, Scholarly Book, Joint work, en, Tanaka S., 79-88
  12. 2015/11/04, Atlas of Endoscopy with Narrow Band Imaging, Part IV Atlas of NBI: Colon to Rectum 13 Overview, Springer, 2015, 11, Scholarly Book, Joint work, 英語, Shinji Tanaka, et al., B017LJIQVW, 344, 265-272
  13. 2014/09/05, Quick Tps on Colonoscopy Techniques, Nihon Medical Center, 2014, 09, Scholarly Book, Compilation, English, 9784888752701, 258

Invited Lecture, Oral Presentation, Poster Presentation

  1. Endoscopic submucosal dissection for lesions involving ileocecal valve with/without extension into terminal ileum:A multicenter 10-year study, Tanaka H, Oka S, Kunihiro M, Asayama N, Nagata S, Kitamura S, Tamaru Y, Kuwai T, Hiraga Y, Kodoi A, Tanaka S., 29th United European Gastroenterology Week (UEGW) 2021, 2021/10/03, Without Invitation, English, 29th United European Gastroenterology Week (UEGW) 2021, Vienna (Web)
  2. Development of multi-class computer-aided diagnosis support system for diagnosis of NICE/JNET classification in clolorectal lesions, Okamoto Y, Yoshida S, Katayama D, Michida R, Izakura S, Koide T, Tamaki T, Kamigaichi Y, Tamari H, Shimohara Y, Nishimura T, Inagaki K, Tanaka H, Yamashita K, Sumimoto K, Oka S, Tanaka S., 29th United European Gastroenterology Week (UEGW) 2021, 2021/10/03, Without Invitation, English, 29th United European Gastroenterology Week (UEGW) 2021, Vienna (Web)
  3. Usefulness of endoscopic delivery method for patients with capsule endoscopy stagnation in the stomach, Sumioka A, Oka S, Hirata I, Iio S, Tsuboi A, Tanaka H, Yamashita K, Kotachi T, Tanaka S., 29th United European Gastroenterology Week (UEGW) 2021, 2021/10/03, Without Invitation, English, 29th United European Gastroenterology Week (UEGW) 2021, Vienna (Web)
  4. Risk of bleeding after colorectal endoscopic resection in patients with continued use of warfarin, Inagaki K, Yamashita K, Oka S, Tanino F, Yamamoto N, Kamigaichi Y, Tamari H, Shimohara Y, Nishimura T, Okamoto Y, Tanaka H, Tanaka S., 29th United European Gastroenterology Week (UEGW) 2021, 2021/10/03, Without Invitation, English, 29th United European Gastroenterology Week (UEGW) 2021, Vienna (Web)
  5. Outcome of endoscopic submucosal dissection for metachronous superficial esophageal squamous cell carcinoma developed close to the scar after endoscopic resection, Fukuhara M, Urabe Y, Oka S, Hiyama Y, Tanaka S., 29th United European Gastroenterology Week (UEGW) 2021, 2021/10/03, Without Invitation, English, 29th United European Gastroenterology Week (UEGW) 2021, Vienna (Web)
  6. Outcome of endoscopic submucosal dissection for metachronous superficial esophageal squamous cell carcinoma developed close to the scar after endoscopic resection, Fukuhara M, Urabe Y, Oka S, Hiyama Y, Tanaka S., 29th United European Gastroenterology Week (UEGW) 2021, 2021/10/03, Without Invitation, English, 29th United European Gastroenterology Week (UEGW) 2021, Vienna (Web)
  7. Efficacy of single-balloon overtube for endoscopic submucosal dissection in the proximal colon:a propensity score matched analysis, Tanaka H, Oka S, Tsuboi A, Kamigaichi Y, Tamari H, Sumioka A, Shimohara Y, Nishimura T, Inagaki K, Okamoto Y, Iio S, Yamashita K, Sumimoto K, Tanaka S., 29th United European Gastroenterology Week (UEGW) 2021, 2021/10/03, Without Invitation, English, 29th United European Gastroenterology Week (UEGW) 2021, Vienna (Web)
  8. Outcomes of Endoscopic Polidocanol Injection Therapy for Small-bowel Angioectasia in Systemic Sclerosis Patients, Iio S, Oka S, Sumioka A, Tsuboi A, Hiyama Y, Yamashita K, Kotachi T, Takigawa H, Yuge R, Urabe Y, Tanaka S., Asian Pacific Digestive Week (APDW) 2021, 2021/08/19, Without Invitation, English, Asian Pacific Digestive Week (APDW) 2021, Kuala Lumpur (Web)
  9. Clinical outcomes of endoscopic resection for small rectal neuroendocrine tumors:advantages of endoscopic submucosal resection with a ligation device (ESMR-L) compared to conventional EMR and ESD, Kamigaichi Y, Yamashita K, Oka S, Tanino F, Yamamoto N, Tamari H, Shimohara Y, Nishimura T, Inagaki K, Okamoto Y, Tanaka H, Yuge R, Urabe Y, Arihiro K, Tanaka S., Asian Pacific Digestive Week (APDW) 2021, 2021/08/19, Without Invitation, English, Asian Pacific Digestive Week (APDW) 2021, Kuala Lumpur (Web)
  10. Predictive factors for interruption, piecemeal resection, and perforation after standardization of colorectal endoscopic submucosal dissection, Kamigaichi Y, Oka S, Nagata S, Kunihiro M, Kuwai T, Hiraga Y, Kodoi A, Onogawa S, Okanobu H, Mizumoto T, Miwata T, Okamoto S, Tanaka H, Yamashita K, Ninomiya Y, Tanaka S., American Society for Gastrointestinal Endoscopy (ASGE), DDW2021, 2021/05/21, Without Invitation, English, American Society for Gastrointestinal Endoscopy (ASGE), DDW2021, Washington DC(Web)
  11. Development of computer-aided diagnosis support system for colorectal NBI diagnosis, Okamoto Y, Yoshida S, Izakura S, Katayama D, Michida R, Koide T, Tamaki T, Kamigaichi Y, Tamari H, Shimohara Y, Nishimura T, Inagaki K, Tanaka H, Yamashita K, Sumimoto K, Ninomiya Y, Oka S, Tanaka S., American Society for Gastrointestinal Endoscopy (ASGE), DDW2021, 2021/05/21, Without Invitation, English, American Society for Gastrointestinal Endoscopy (ASGE), DDW2021, Washington DC(Web)
  12. Risk of metastatic recurrence after additional surgery in relation to the vertical tumor margin of endoscopic resection for T1b colorectal carcinoma, Nishimura T, Oka S, Kamigaichi Y, Tamari H, Shimohara Y, Okamoto Y, Inagaki K, Matsumoto K, Tanaka H, Yamashita K, Ninomiya Y, Kitadai Y, Tanaka S., American Society for Gastrointestinal Endoscopy (ASGE), DDW2021, 2021/05/21, Without Invitation, English, American Society for Gastrointestinal Endoscopy (ASGE), DDW2021, Washington DC(Web)
  13. Long-term prognosis after endoscopic submucosal dissection for colorectal tumors in patients aged over 80 years, Nishimura T, Oka S, Kamigaichi Y, Tamari H, Shimohara Y, Okamoto Y, Inagaki K, Matsumoto K, Tanaka H, Yamashita K, Ninomiya Y, Kitadai Y, Tanaka S., American Society for Gastrointestinal Endoscopy (ASGE), DDW2021, 2021/05/21, Without Invitation, English, American Society for Gastrointestinal Endoscopy (ASGE), DDW2021, Washington DC(Web)
  14. Clinicopathological characteristics of serrated polyposis syndrome: results of a multicenter study by the colorectal serrated polyposis syndrome (SPS) study group in japan, Shimohara Y, Urabe Y, Oka S, Hisabe T, Yamada A, Kato B, Sakamoto H, Horii J, Watanabe D, Eda H, Nakamura F, Yamamoto H, Takayama T, Matsumoto T, Tanaka S, Ishikawa H., American Society for Gastrointestinal Endoscopy (ASGE), DDW2021, 2021/05/21, Without Invitation, English, American Society for Gastrointestinal Endoscopy (ASGE), DDW2021, Washington DC(Web)
  15. Tips and tricks of colorectal ESD: indications, Tanaka S., American Society for Gastrointestinal Endoscopy (ASGE), DDW2021, 2021/05/21, With Invitation, English, American Society for Gastrointestinal Endoscopy (ASGE), DDW2021, Washington DC(Web)
  16. Development of novel endoscopic classification and diagnostic algorithm for ulcerative colitis-associated neoplasia: Navigator Study 2, Watanabe K, Ajioka Y, Tanaka S., 101th Meeting of Japan Gastroenterological Endoscopy Society, 2021/05/14, Without Invitation, English, 101th Meeting of Japan Gastroenterological Endoscopy Society, Hiroshima
  17. How to deal with difficult ESD?, Tanaka S., Asian Pacific Digestive Week (APDW) 2021, 2021/08/19, With Invitation, English, Asian Pacific Digestive Week (APDW) 2021, Kuala Lumpur (Web)
  18. EMR or ESD- how to asses colonic lesion − NBI/JNET-, Tanaka S., Birmingham International Endoscopy Symposium 2021, 2021/10/14, With Invitation, English, Birmingham International Endoscopy Symposium 2021, Birmingham (Web)
  19. Colonic ESD - When to indicate?, Tanaka S., ENDOROCHO 2nd International meeting on therapeutic colonoscopy, 2021/12/01, With Invitation, English, 2nd International meeting on therapeutic colonoscopy, Belo Holizonte (web)
  20. Advanced Optical Imaging (NBI) in Early Colorectal Cancer Diagnosis, Shinji Tanaka, Brazil NBI in Colorectal Cancer (Webinar), 2020/07/28, With Invitation, English, Brazil NBI in Colorectal Cancer, Salvador, Brazil
  21. Clinical usefulness of combination therapy using polidocanol injection and argon plasma coagulation for gastric antral vascular ectasia, Tamari H, Oka S, Tanaka S, Yorita N, Tanaka H, Yamashita K, Ninomiya Y, Kotachi T, Boda T, Kitadai Y, Chayama K., European Society of Gastrointestinal Endoscopy (ESGE), 2021/03/25, Without Invitation, English, European Society of Gastrointestinal Endoscopy (ESGE), Berlin(Web)
  22. The clinical impact of hybrid endoscopic submucosal dissection for colorectal tumors: a 10-year multicenter study, Okamoto Y, Tanaka S, Oka S, Nagata S, Kunihiro M, Kuwai T, Hiraga Y, Onogawa S, Mizumoto K, Okanobu H, Akagi M, Chayama K., 28th United European Gastroenterology Week (UEGW) 2020, 2020/10/10, Without Invitation, English, 28th United European Gastroenterology Week (UEGW) 2020, Amsterdam (Web)
  23. Salvage endoscopic submucosal dissection for local residual/recurrent colorectal tumor after endoscopic resection:A large multicenter study, Tanaka H, Oka S, Tanaka S, Nagata S, Kunihiro M, Kuwai T, Hiraga Y, Mizumoto T, Okanobu H, Chayama K., 28th United European Gastroenterology Week (UEGW) 2020, 2020/10/10, Without Invitation, English, 28th United European Gastroenterology Week (UEGW) 2020, Amsterdam (Web)
  24. Lecture 1: Indication of colorectal ESD and my technical strategy, Tanaka S, ANBIIG Webinar-Therapeutic Series, 2020/10/16, With Invitation, English, ANBIIG Webinar-Therapeutic Series, Web
  25. Impact of the immunohistochemical lymphovascular evaluation in judgement of curability for patients with colorectal T1 carcinoma after ESD-a multicenter prospective study-, Nishimura T, Tanaka S, Oka S, Yamashita K, Kuwai T, Nagata S, Arihiro K, Shimamoto F, Chayama K., 28th United European Gastroenterology Week (UEGW) 2020, 2020/10/10, Without Invitation, English, 28th United European Gastroenterology Week (UEGW) 2020, Amsterdam (Web)
  26. Genomic landscape of early-stage ulcerative colitis-associated neoplasia in the Japanese population, Matsumoto K, Urabe Y, Oka S, Inagaki K, Tanaka H, Yuge R, Hayashi R, Kitadai Y, Arihiro K, Shimamoto F, Tanaka S, Chayama K., The 30th ISUCRS, 2020/11/11, Without Invitation, English, The 30th ISUCRS, Yokohama (Web)
  27. ESD for colon tumors; Why is colon ESD necessary?, Tanaka S, TOKYO Live 2020, 2020/11/20, Without Invitation, English, TOKYO Live 2020, Tokyo (Web)
  28. Endoscopic Treatment of Early Colon Cancer., Tanaka S, South and South Eastern Asian Region Colorectal Webinar, 2020/11/29, Without Invitation, Japanese, ENDO 2020(2nd World Congress of GI Endoscopy), Rio de Janeiro
  29. EMR/ESD & beyond Debate: EMR vs. ESD in LST-G colorectal neoplasia, Tanaka S., ENDO2020 (2nd World Congress of GI Endoscopy), 2020/03/07, With Invitation, English, ENDO2020 (2nd World Congress of GI Endoscopy), Rio de Janeiro
  30. Effect of educational lecture on diagnostic accuracy of Japan NBI Expect Team(JNET)classification for colorectal lesions, Okamoto Y, Tanaka S, Oka S, Kamigaichi Y, Hirosato T, Shimohara Y, Nishimura T, Inagaki K, Tanaka H, Matsumoto K, Yamashita K, Sumimoto K, Ninomiya Y, Hayashi N, Kitadai Y, Yoshimura K, Chayama K., 28th United European Gastroenterology Week (UEGW) 2020, 2020/10/10, Without Invitation, English, 28th United European Gastroenterology Week (UEGW) 2020, Amsterdam (Web)
  31. Educational effect on diagnostic accuracy of JNET classification for colorectal lesions, Okamoto Y, Tanaka S, Oka S, Shimohara Y, Nishimura T, Inagaki K, Tanaka H, Matsumoto K, Boda K, Yamashita K, Sumimoto K, Ninomiya Y, Kitadai Y, Chayama K., The 99th Congress of the Japan Gastroenterological Endoscopy Society, 2020/09/02, Without Invitation, English, The 99th Congress of the Japan Gastroenterological Endoscopy Society, Kyoto
  32. Clinicopathological features and genomic characteristics of primary small-bowel cancer in Japanese population, Tsuboi A, Tanaka S, Urabe Y, Sumioka A, Iio S, Kuwai T, Oka S, Chayama K., 28th United European Gastroenterology Week (UEGW) 2020, 2020/10/10, Without Invitation, English, 28th United European Gastroenterology Week (UEGW) 2020, Amsterdam (Web)
  33. Clinical usefulness of S-O clip during colorectal endoscopic submucosal dissection in difficult-to-access submucosal layer, Oka S, Tanaka S, Okamoto Y, Inagaki K, Tanaka H, Matsumoto K, Boda K, Yamashita K, Ninomiya Y, Chayama K., ENDO 2020 (2nd World Congress of GI Endoscopy), 2020/03/07, Without Invitation, English, ENDO 2020(2nd World Congress of GI Endoscopy), Rio de Janeiro
  34. Clinical significance of endoscopic ultrasonography in diagnosing of invasion depth of early gastric cancer prior to endoscopic submucosal dissection, Oka S, Tanaka S, Kuroki K, Yorita N, Kotachi T, Boda T, Arihiro K, Chayama K., 28th United European Gastroenterology Week (UEGW) 2020, 2020/10/10, Without Invitation, English, 28th United European Gastroenterology Week (UEGW) 2020, Amsterdam(Web)
  35. Clinical features and genomic characterization of post-colonoscopy colorectal cancer, Tanaka H, Urabe Y, Oka S, Shimohara Y, Nishimura T, Inagaki K, Okamoto Y, Matsumoto K, Yamashita K, Sumimoto K, Ninomiya Y, Yuge R, Tanaka S, Chayama K., 28th United European Gastroenterology Week (UEGW) 2020, 2020/10/10, Without Invitation, English, 28th United European Gastroenterology Week (UEGW) 2020, Amsterdam(Web)
  36. Advanced/experimental mucosa imaging Debate: Colonic polyps virtual histology: the pathologist vs. the endoscopic pathologist, Tanaka S, ENDO2020(2nd World Congress of GI Endoscopy), 2020/03/07, With Invitation, English, ENDO2020(2nd World Congress of GI Endoscopy), Rio de Janeiro
  37. Topics in NICE classification, Shinji Tanaka, FUGAST Symposium on Gastrointestinal Endoscopy, 2015/04/18, With Invitation, English, FUGAST Symposium on Gastrointestinal Endoscopy, Porto Alegre
  38. Colorectal ESD in Japan, Shinji Tanaka, FUGAST Symposium on Gastrointestinal Endoscopy, 2015/04/18, With Invitation, English, FUGAST, Porto Alegre
  39. Knack and technique of colonoscopy, Tanaka S, FUGAST Symposium on Gastrointestinal Endoscopy, 2015/04/17, With Invitation, English, FUGAST
  40. Management of T1 colorectal carcinoma, FUGAST Symposium on Gastrointestinal Endoscopy, 2015/04/17, With Invitation, English, Porto Alegre
  41. Endoscopic live-demonstration, The 8th Shanghai International Endoscopy Symposium (SIES 2015), 2015/04/11, With Invitation, English, Shanghai
  42. LUCERA ELITE SYSTEM(290 series) New era in colonoscopy, The 8th Shanghai International Endoscopy Symposium (SIES 2015), 2015/04/11, With Invitation, English, Shanghai
  43. Application of NBI in colonoscopy for early colorectal neoplasia, Tanaka S., 29th International Workshop on Therapeutic Endoscopy, 2014/12/09, With Invitation, Chicago, U.S.A.
  44. Endoscopic management of colon adenomas, Tanaka S., 29th International Workshop on Therapeutic Endoscopy, 2014/12/09, With Invitation
  45. Usefulness of Transabdominal Ultrasonography for Improved Safety of Capsule Endoscopy in Patients with Crohn’s Disease, Nakano M, Oka S, Tanaka S, Ikawa A, Aoyama D, Sagami S, Kominami Y, Nagai K, Chayama K., Asian Pacific Digestive Week(APDW) 2014, 2014/11/24, With Invitation
  46. The role of ESD in management of colorectal neoplasm, Tanaka S., Asian Pacific Digestive Week(APDW) 2014, 2014/10/18, Without Invitation
  47. Colonic ESD Technique, Tanaka S., Innovations in Advanced Therapeutic Endoscopy and Endoscopic Resection Techniques, 2014/02/02, With Invitation
  48. Update on colorectal ESD from a Japanese perspective, The 8th Shanghai International Endoscopy Symposium (SIES 2015), 2015/04/11, With Invitation, English, Shanghai
  49. Colorectal ESD and management of T1 cancer - current status and future perspective, Siroos Shirazi Visiting Professor Lectureship of the University of Iowa, 2016/03/22, With Invitation, English, University of Iowa, Iowa, IA, USA
  50. 1.Live demonstration of colorectal ESD, 2.NBI and Magnifying Endoscopy for Colorectal Neoplasia, 3.What's the best technique for colonoscopy? Tips and tricks, 4.Management of T1 colorectal carcinoma after endoscopic resection, 5.Tips and tricks for colorectal ESD, 6.Complications of colorectal ESD, 9th International Therapeutic Endoscopy Course, 2016/04/14, With Invitation, English, International Therapeutic Endoscopy Course, Mexico City
  51. Knack of colorectal ESD: Significance of tip hood, 2016 Chinese Conference of Digestive Endoscopology (CCDE), 2016/09/02, With Invitation, English, Chinese Conference of Digestive Endoscopology, Wuhan, China
  52. Treatment with regorafenib inhibits the tumor-promoting effect of bone marrow-derived mesenchymal stem cells in an orthotopic nude mice model of colon cancer, Shinagawa K, Kitadai Y, Yuge R, Onoyama M, Tanaka S, Yasui W, Chayama K, American Association for Cancer Research (AACR) Annual Meeting 2015, 2015/04/18, Without Invitation, English, American Association for Cancer Research (AACR), Philadelphia
  53. 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, American Society for Gastrointestinal Endoscopy (ASGE) 2015 (DDW), 2015/05/16, Without Invitation, English
  54. ASGE hands on DDW ESD course, Tanaka S, American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/05/23, With Invitation, English, San Diego
  55. Complications of colorectal ESD, Tanaka S, 9th International Therapeutic Endoscopy Course, 2016/04/14, With Invitation, English, Mexico City
  56. Endoscopic treatment of early colorectal neoplasm -State-of-the-art, Tanaka S, 15th Brazilian Digestive Disease Week 2016, 2016/10/29, With Invitation, English, Belo Horizonte
  57. How to treat bleeding and perforation resulting from endoscopic treatment, Tanaka S, 15th Brazilian Digestive Disease Week 2016, 2016/10/29, With Invitation, English, Belo Horizonte
  58. Knack of colorectal ESD: Significance of tip hood, Tanaka S, Chinese Conference of Digestive Endoscopology (CCDE) 2016, 2016/09/02, With Invitation, English, Wuhan
  59. Live Demonstration-9th International Therapeutic Endoscopy Course, Tanaka S, 9th International Therapeutic Endoscopy Course, 2016/04/14, With Invitation, English, Mexico City
  60. Live Demonstration-2016 International Hub in Advanced Endoscopy, Tanaka S, 2016 International Hub in Advanced Endoscopy, 2016/07/16, With Invitation, English, Korea
  61. Management of T1 colorectal carcinoma after endoscopic resection, Tanaka S, 2016 International Hub in Advanced Endoscopy, 2016/07/16, With Invitation, English, Korea
  62. Management of T1 colorectal carcinoma after endoscopic resection, Tanaka S, 9th International Therapeutic Endoscopy Course, 2016/04/14, With Invitation, English, Mexico City
  63. NBI and Magnifying Endoscopy for Colorectal Neoplasia, Tanaka S, 9th International Therapeutic Endoscopy Course, 2016/04/15, With Invitation, English, Mexico City
  64. Pits, capillaries and surface pattern in the differential diagnosis of polyps and early colorectal neoplasm, Tanaka S, 15th Brazilian Digestive Disease Week 2016, 2016/10/29, With Invitation, English, Belo Horizonte
  65. Tips and tricks for colorectal ESD, Tanaka S, 9th International Therapeutic Endoscopy Course, 2016/04/14, With Invitation, English, Mexico City
  66. Validation of endoscopic classification for colorectal laterally spreading tumors using an educational web-based system, Boige R.M.M , Chang L , Winkens B , Matsuda T , Tanaka S, Yamano H , Rutter M.D , Kiesslich R , Ono A , Sanchez-Yague A , Kaltenbach T , Soetikno R , Kudo S, Chiu H.M , Sanduleanu S., 24th United European Gastroenterology Week (UEGW) 2016, 2016/10/15, Without Invitation, English, Vienna
  67. Clinical course of rectal aphthous lesions with lymphoid follicle-like elevated appearance, Hayashi R, Ueno Y, Tanaka S, Miyamori J, Nomura M, Fujita A, Sagami S, Chayama K., The 4th Annual Meeting of Asian Organization for Crohn's & Colitis, 2016/07/07, Without Invitation, English, Kyoto
  68. 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, English, Vienna
  69. 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), 2016/05/21, Without Invitation, English, San Diego
  70. 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), 2016/05/21, Without Invitation, English, San Diego
  71. 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., Asian Pacific Digestive Week (APDW) 2016, 2016/11/02, Without Invitation, English, Kobe
  72. 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), 2016/05/21, Without Invitation, English, San Diego
  73. 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), 2016/04/21, With Invitation, English, Seoul
  74. 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), 2016/05/21, Without Invitation, English, San Diego
  75. Choline deficiency influences murine colitis via balance of colonic type I and II NKT cells, Sagami S, Tanaka S, Ueno Y, Fujita A, Nomura M, Nishiyama S, Hayashi R, Urabe Y, Oka S, Ito M, Kitadai Y, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2016 (DDW), 2016/05/21, Without Invitation, English, San Diego
  76. 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), 2016/05/21, Without Invitation, English, San Diego
  77. 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, English, San Diego
  78. 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, English, San Diego
  79. 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, English, 2016.5.21-24
  80. 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, English, San Diego
  81. Risk factors and management of pyloric stenosis after endoscopic submucosal dissection for early gastric cancer, Yoshifuku Y, Sanomura Y, Oka S, Kuroki K, Sasaki M, Mizumoto T, Urabe Y, Hiyama T, Tanaka S, Chayama K., Asian Pacific Digestive Week(APDW) 2016, 2016/11/02, Without Invitation, English, Kobe
  82. Evaluation of gastric cancer risk by serum markers, Ito M, Yoshihara M, Tanaka S, Chayama K., The 22nd annual meeting of the Japanese Society for Helicobacter Research, 2016/06/24, Without Invitation, English, Beppu
  83. Helicobacter pylori infection diagnosis in Vietnamese patients with peptic ulcer bleeding, May Ngoc Luu, Duc Trong Quach, Hiyama T, Huong Thi Thuy To, Quy Nhuan Bui, Tuan Anh Tran, Binh Duy Tran, Cong Hong Minh Vo, Tanaka S., Asian Pacific Digestive Week (APDW) 2016, 2016/11/02, Without Invitation, English, Kobe
  84. Clinical usefulness of magnifying endoscopy for non-ampullary duodenal tumors, Mizumoto T, Sanomura Y, Oka S, Kuroki K, Sasaki M, Yoshifuku Y, Tanaka S, Chayama K., 24th United European Gastroenterology Week (UEGW) 2016, 2016/10/15, Without Invitation, English, Vienna
  85. 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, English, Vienna
  86. 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, English, Tokyo
  87. Improved visibility of early gastric cancer using linked color imaging compared with blue laser imaging, Yoshifuku Y, Sanomura Y, Oka S, Sasaki 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, English, San Diego
  88. Lesion selection for ESD in the West: Colon, Tanaka S, 4th Annual Innovations in Advanced Therapeutic Endoscopy and Endoscopic Resection Techniques, 2017/01/28, With Invitation, English, Florida University, U.S.A, Florida
  89. Image-enhanced endoscopy (IEE), Tanaka S, Zakaria MS, Komanduri S, Advanced Diagnosis Endoscopy Course (ADEC), 2017/02/16, Without Invitation, English, Hyderabad
  90. Practice of narrow-band imaging (NBI) diagnosis, Tanaka S, Zakaria MS, Komanduri S, Advanced Diagnosis Endoscopy Course (ADEC), 2017/02/16, With Invitation, English, Hyderabad
  91. Application of NBI to therapeutic aspect, Tanaka S, Advanced Diagnosis Endoscopy Course (ADEC), 2017/02/16, Without Invitation, English, Hyderabad
  92. Video recorded clinical cases of colorectal tumor and Quiz, Tanaka S, Advanced Diagnosis Endoscopy Course (ADEC), 2017/02/16, Without Invitation, English, Hyderabad
  93. 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 (DDW), 2017/05/06, Without Invitation, English, Chicago
  94. Has the safety of colorectal endoscopic submucosal dissection been maintained even in the regional general hospital in Japan? : a multicenter prospective cohort study, Hiraga Y, Tanaka S, Oka S, Boda K, Nagata S, Kunihiro M, Higashi R, Kuwai T, Furudoi A, Nakadoi K, Kanao H, Terasaki M, Okanobu H, Higashiyama M , Chayama K, 25th United European Gastroenterology Week (UEGW) 2017, 2017/10/28, Without Invitation, English, Barcelona
  95. MANAGEMENT OF OCCULT OBSCURE GASTROINTESTINAL BLEEDING PATIENTS BASED ON LONG-TERM OUTCOMES, Kunihara S, Oka S, Tanaka S, Tsuboi A, Otani I, Chayama K, 25th United European Gastroenterology Week (UEGW) 2017, 2017/10/28, Without Invitation, English, Barcelona
  96. Clinical usefullness of endoscopic ultrasonography for diagnosis of invasion depth in early gastric cancer, Yoshifuku Y, Sanomura Y, Tanaka S, Yorita N, Kuroki K, Sasaki M, Mizumoto T, Urabe Y, Oka S, Hiyama T, Chayama K, 90th Annual Meeting of the Japanese Gastric Cancer Association, 2018/03/07, Without Invitation, English, Yokohama
  97. Clinical efficacy of treatment with tegafur-uracil in patient with non-curative early gastric or colorectal cancer after endoscopic resection, Yoshifuku Y, Oka S, Komatsu H, Kuwai T, Kitamura S, Onogawa S, Sanomura Y, Tanaka S, Chayama K, Asian Pacific Digestive Week (APDW) 2017, 2017/09/23, Without Invitation, English, Hong Kong
  98. Long-term outcomes after treatment for T1 carcinoma of laterally spreading tumors: A multicenter retrospective study of Hiroshima GI Endoscopy Research Group, Yamashita K, Tanaka S, Oka S, Nagata S, Kuwai T, Furudoi A, Tamura T, Kunihiro M, Okanobu H, Nakadoi K, Kanao H, Higashiyama M, Tamaru Y, Shimamoto F, Chayama K, 25th United European Gastroenterology Week (UEGW) 2017, 2017/10/28, Without Invitation, English, Barcelona
  99. Management for colorectal T1 carcinoma after endoscopic resection, Tanaka S, The 25th EUS and 22nd Early GI Cancer Conference of Taiwan, 2017/11/12, With Invitation, English, Chiayi
  100. The Japanese way of teaching optical diagnosis-Optical diagnosis of advanced clinical cases, Tanaka S, Hayashi N, NBI Workshop-How to Train Optical Diagnosis in the Colon, 2017/04/04, With Invitation, English, London
  101. NICE classification-An overview of comprehensive optical diagnosis, Tanaka S, NBI Workshop-How to Train Optical Diagnosis in the Colon, 2017/04/04, With Invitation, English, London
  102. Dual Knife/IT Knives, Tanaka S, Innovations in Endoscopic Submucosal Dissection (ESD) Workshop 2018, 2018/01/27, With Invitation, English, Florida
  103. Video Forum -Review of Recorded ESD Procedures, Tanaka S, Innovations in Endoscopic Submucosal Dissection (ESD) Workshop 2018, 2018/01/27, With Invitation, English, Florida
  104. Lesion Selection for ESD in the West: Colon, Tanaka S, Innovations in Endoscopic Submucosal Dissection (ESD) Workshop 2018, 2018/01/27, With Invitation, English, Florida
  105. An overview of comprehensive IEE diagnosis in lower GI neoplasia-JNET from NICE classification, Tanaka S, Gastrointestinal Clinical Conference in KURE, 2017/07/12, With Invitation, English, Kure
  106. Technical advances in colorectal ESD, Tanaka S, Asian Pacific Digestive Week (APDW) 2017, 2017/09/23, With Invitation, English, Hong Kong
  107. 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 (DDW), 2017/05/06, Without Invitation, English, Chicago
  108. Diagnosis-IEE, NICE, JNET, Oka S, Tanaka S, Chayama K, 93rd Annual Meeting of the Japan Gastroenterological Endoscopy Society, 2017/05/11, Without Invitation, English, Osaka
  109. Do diminutive adenomas detected by using magnifying colonoscopy require removal?, Ninomiya Y, Tanaka S, Oka S, Tanaka H, Matsumoto K, Boda K, Yamashita K, Hirano D, Sumimoto K, Tamaru Y, Hayashi N, Chayama K, Asian Pacific Digestive Week (APDW) 2017, 2017/09/23, Without Invitation, English, Hong Kong
  110. CURATIVE CONDITIONS AFTER ENDOSCOPIC RESECTION FOR MM/SM1 OESOPHAGEAL SQUAMOUS CELL CARCINOMA BASED ON LONG-TERM OUTCOMES, Mizumoto T, Oka S, Tanaka S, Hiyama T, Kuroki K, Sasaki M, Yoshifuku Y, Sanomura Y, Urabe Y, Chayama K, 25th United European Gastroenterology Week (UEGW) 2017, 2017/10/28, Without Invitation, English, Barcelona
  111. Clinical outcomes of ESD and surgical resection for deep submucosal invasive gastric cancer, Kuroki K, Sanomura Y, Tanaka S, Yorita N, Sasaki M, Mizumoto T, Yoshifuku Y, Urabe Y, Oka S, Hiyama T, Chayama K, 90th Annual Meeting of the Japanese Gastric Cancer Association, 2018/03/07, Without Invitation, English, Yokohama
  112. Evaluation of the clinical validity of endoscopic resection for superficial non-ampullary duodenal epithelial tumors, Kuroki K, Sanomura Y, Tanaka S, Sasaki M, Mizumoto T, Yoshifuku Y, Urabe Y, Oka S, Hiyama T, Chayama K, American Society for Gastrointestinal Endoscopy (ASGE) 2017 (DDW), 2017/05/06, Without Invitation, English, Chicago
  113. Colonoscopic procedures:Tips and tricks, Tanaka S, Daniela Milhomem., 17th Brazilian Digestive Disease Week 2018 Luncheon Symposium, 2018/11/17, With Invitation, English
  114. IEE Update in Lower GI Neoplasia: JNET From NICE Classification, American Society for Gastrointestinal Endoscopy (ASGE) 2018 (DDW), 2018/06/02, With Invitation, English
  115. Image-enhanced Endoscopy (IEE) for Colorectal Neoplasia Focused on JNET Classification, 15th Beijing International Digestive Disease Forum, 2018/06/16, With Invitation, English
  116. Invasion depth diagnosis of colonic cancers: Lecture, WEO/CSDE Advanced Diagnosis Endoscopy Course (ADEC), 2018/06/16, With Invitation, English
  117. JNET classification & pit pattern diagnosis focused on invasion depth diagnosis of colorectal neoplasia, 17th Brazilian Digestive Disease Week 2018, 2018/11/17, With Invitation, English
  118. JNET classification with NBI, Asian Pacific Digestive Week (APDW) 2018, 2018/11/15, With Invitation, English
  119. Management of colorectal T1 carcinoma-present status and future perspective, 17th Brazilian Digestive Disease Week 2018, 2018/11/17, With Invitation, English
  120. Recent progress and future perspective of endoscopic treatment for early colorectal carcinoma, The 9th Asian Pacific Topic Conference, The 104th General Meeting of the Japanese Society of Gastroenterology, 2018/04/19, With Invitation, English
  121. Selection of colorectal lesion for ESD and EMR including piecemeal EMR, 17th Brazilian Digestive Disease Week 2018, 2018/11/20, With Invitation, English
  122. Tips and tricks "Diagnostic colonoscopy", Tokyo Metropolitan Live Seminar 2018, 2018/10/27, With Invitation, English
  123. Learning curve analysis of colorectal endoscopic submucosal dissection: A large multicenter study by the Hiroshima GI Endoscopy Research Group, American Society for Gastrointestinal Endoscopy (ASGE) 2018 (DDW), Boda K, Tanaka S, Oka S, Nagata S, Kunihiro M, Higashi R, Kuwai T, Hiraga Y, Furudoi A, Nakadoi K, Kanao H, Terasaki M, Okanobu H, Higashiyama M, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2018 (DDW), 2018/06/02, Without Invitation, English
  124. Magnifying endoscopy with narrow-band imaging in estimating the invasion depth of superficial esophageal squamous cell carcinomas, Hiyama T, Mizumoto T, Sanomura Y, Urabe Y, Oka S, Arihiro K, Tanaka S, Chayama K., Asian Pacific Digestive Week (APDW) 2018, 2018/11/15, Without Invitation, English
  125. Clinicopathological Characteristics of Primary Small-bowel Carcinoma Undergoing Double-balloon Endoscopy; A Case Series, Kunihara S, Oka S, Tanaka S, Iio S, Tsuboi A, Otani I, Chayama K, Arihiro K., Asian Pacific Digestive Week (APDW) 2018, 2018/11/15, Without Invitation, English
  126. Clinical validity of endoscopic submucosal dissection for ulcerative colitis-associated neoplasia based on long-term outcomes, Matsumoto K, Tanaka S, Oka S, Tanaka H, Boda K, Yamashita K, Sumimoto K, Hirano D, Ninomiya Y, Tamaru Y, Arihiro K, Shimamoto F, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2018 (DDW), 2018/06/02, Without Invitation, English
  127. MULTICENTER PROSPECTIVE CASE-CROSSOVER STUDY ON THE ASSOCIATION BETWEEN OVERT SMALL-BOWEL BLEEDING AND DRUGS USING CAPSULE ENDOSCOPY DATABASE IN JAPAN, Ohmiya N, Fujimori S, Nakamura M, Yamada A, Oka S, Esaki M, Nakajima A, Matsumoto T, Tanaka S, Sakamoto C., American Society for Gastrointestinal Endoscopy (ASGE) 2018 (DDW), 2018/06/02, Without Invitation, Japanese
  128. Validation with international comparative study for the JNET classification between Hiroshima,Japan and Porto Alegre,Brazil, Sumimoto K, Tanaka S, Chayama K., JDDW2018 The 96th Congress of the Japan Gastroenterological Endoscopy Society,The 60th Annual Meeting of the Japanese Society of Gastroenterology, 2018/11/01, Without Invitation, English
  129. Dual Red Imaging maintains clear visibility during colorectal endoscopic submucosal dissection, Tanaka H, Tanaka S, Oka S, Matsumoto K, Boda K, Yamashita K, Hirano D, Sumimoto K, Tamaru Y, Ninomiya Y, Hayashi N, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2018 (DDW), 2018/06/02, Without Invitation, English
  130. Autofluorescence tumor imaging with a time-resolving CMOS image sensor and analysis by phasor plot, Saito S, Murakami Y, Kagawa K, Arimoto H, Okamoto Y, Kotachi T, Oka S, Yoshida S, Tanaka S, Yasutomi K, Kawahito S., Photonics West 2019 BIOS, 2019/02/05, Without Invitation, English
  131. Genomic Characterization of Early-Stage Esophageal Squamous Cell Carcinoma in a Japanese Population, Urabe Y, Kagemoto K, Nakamura K, Masuda K, Ono A, Tanaka S, Arihiro K, Chayama K., Genomic Characterization of Early-Stage Esophageal Squamous Cell Carcinoma in a Japanese Population, 2019/02/08, Without Invitation, English
  132. CLINICAL OUTCOMES OF ENDOSCOPIC BALLOON DILATION FOR SMALL-BOWEL STRICTURES IN PATIENTS WITH NON-CROHN'S DISEASE, Tsuboi A, Oka S, Tanaka S, Otani I, Kunihara S, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2018 (DDW), 2018/06/02, Without Invitation, English
  133. Efficacy of cumulative corticosteroid dose before the treatment with biologics on the outcome of UC patients: a retrospective multicenter experience, Ueno Y, Hayashi R, Hiraoka S, Ishihara S, Yashima K, Inaba T, Tarumi K, Hashimoto S, Okahisa T, Ishii M, Tanaka S., Asian Pacific Digestive Week (APDW) 2018, 2018/11/15, Without Invitation, English
  134. Examination for genetic and clinicopathological findings for early-stage serrated adenocarcinoma using CCS classification, Urabe Y, Tanaka S, Hirano D, Nakamura K, Ninomiya Y, Hayashi R, Oka S, Kitadai Y, Shimamoto F, Arihiro K, Chayama K., The 77th Annual Meeting of the Japanese Cancer Association, 2018/09/27, Without Invitation, English
  135. Malignant potential of early-stage serrated adenocarcinoma based on genetic analysis, Urabe Y, Tanaka S, Hirano D, Nakamura K, Ninomiya Y, Yuge R, Hayashi R, Oka S, Kitadai Y, Shimamoto F, Arihiro K, Chayama K., 26th United European Gastroenterology Week (UEGW) 2018, 2018/10/20, Without Invitation, English
  136. Serial profiling of circulating tumor DNA for optimization of anti-VEGF chemotherapy in metastatic colorectal cancer patients, Urabe Y, Yamauchi M, Tanaka S, Chayama K., GI research Academy 2018, 2018/05/25, Without Invitation, English
  137. DNA methylation of microRNA genes in gastric mucosae of gastric MALT lymphoma patients, Yuge R, Kitadai Y, Takigawa H, Naito T, Tanaka S, Chayama K., The 77th Annual Meeting of the Japanese Cancer Association, 2018/09/27, Without Invitation, English
  138. How can we resect LST? - EMR vs ESD, Tanaka S., TOKYO Live 2019(Tokyo International Endoscopy Live Seminar 2019) , 2019/04/26, With Invitation, English, Tokyo
  139. NICE and JNET Polyp Classification on Daily Practice, Tanaka S., American Society for Gastrointestinal Endoscopy (ASGE) 2019 (DDW) , 2019/05/18, With Invitation, English, San Diego
  140. Clinical usefulness of S-O clip in colorectal endoscopic submucosal dissection, Okamoto Y, Tanaka S, Oka S, Inagaki K, Tanaka H, Matsumoto K, Boda K, Yamashita K, Sumimoto K, Ninomiya Y, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2019 (DDW) , 2019/05/18, Without Invitation, English, San Diego
  141. The utility of a novel colonoscope with retroflexion for colorectal endoscopic submucosal dissection, Tanaka H, Oka S, Tanaka S, Inagaki K, Okamoto Y, Matsumoto K, Boda K, Yamashita K, Sumimoto K, Ninomiya Y, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2019 (DDW) , 2019/05/18, Without Invitation, English, San Diego
  142. Clinical usefulness of PillCam Progress Indicator for route selection of double balloon endoscopy, Oka S, Tanaka S, Tsuboi A, Iio S, Otani I, Kunihara S, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2019 (DDW) , 2019/05/18, Without Invitation, English, San Diego
  143. Can surveillance colonoscopy be discontinued in elderly population?, Tanaka H, Oka S, Tanaka S, Inagaki K, Okamoto Y, Matsumoto K, Boda K, Yamashita K, Sumimoto K, Ninomiya Y, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2019 (DDW) , 2019/05/18, Without Invitation, English, San Diego
  144. Clinical impact of capsule endoscopy for systemic scleroderma patients, Iio S, Oka S, Tanaka S, Tsuboi A, Otani I, Kunihara S, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2019 (DDW) , 2019/05/18, Without Invitation, English, San Diego
  145. Endoscopic injection sclerotherapy for esophageal varices exacerbates portal hypertensive enteropathy, Otani I, Oka S, Tanaka S, Iio S, Tsuboi A, Kunihara S, Aikata H, Chayama K., American Society for Gastrointestinal Endoscopy (ASGE) 2019 (DDW) , 2019/05/18, Without Invitation, English, San Diego
  146. Linked color imaging improves the detection rate of upper gastrointestinal neoplasms: a prospective, multicenter, randomized, controlled trial (LCI-FIND trial) , Dohi O, Ono S, Kawada K, Kitamura S, Koike T, Hori S, Okada H, Shiotani A, Yagi N, Sasaki F, Nakao K, Tanaka S, Katada K, Shimoda R, Murakami K, Higuchi K, Haruma K, Katsuki S, Ishikawa H, Kato M., American Society for Gastrointestinal Endoscopy (ASGE) 2019 (DDW) , 2019/05/18, Without Invitation, English, San Diego
  147. The detection with targetd biopsy and characterization of neoplastic lesions by magnifying chromoendoscopy and NBI in surveillance colonoscopy of patients with ulcerative colitis: a sub-analysis of the navigator study, Watanabe K, Esaki M, Oka S, Shimamoto F, Nishishita M, Fukuchi T, Fujii S, Hirai F, Kakimoto K, Inoue T, Hida N, Kashida H, Takeuchi K, Ohmiya N, Saruta M, Saito S, Saito Y, Tanaka S, Ajioka Y, Tajiri H., American Society for Gastrointestinal Endoscopy (ASGE) 2019 (DDW), 2019/05/18, Without Invitation, English, San Diego
  148. Accuracies of endoscopic diagnosis of H.pylori-gastritis-multicenter prospective study using white light imaging and linked color imaging-, Ono S, Dohi O, Yagi N, Sanomura Y, Tanaka S, Naito Y, Sakamoto N, Kato M., American Society for Gastrointestinal Endoscopy (ASGE) 2019 (DDW), 2019/05/18, Without Invitation, English, San Diego
  149. Nationwide multicenter prospective study on usefulness, safety, and acceptability of colon capsule endoscopy in japan, Ohmiya N, Hotta N, Nakaji K, Hiraga H, Osawa S, Hosoe N, Omori T, Oka S, Nakamura M, Mitsufuji S, Kobayashi T, Furuta T, Ogata H, Tanaka S, Fukuda S, Hibi T, Tajiri H., American Society for Gastrointestinal Endoscopy (ASGE) 2019 (DDW), 2019/05/18, Without Invitation, English, San Diego
  150. Early colorectal cancer-from diagnosis to treatment, Tanaka S., Sino-Japan Seminar on the diagnosis and management of early colorectal cancer, 2019/06/22, With Invitation, English, Beijing
  151. Re-differentiation of gastric carcinoma after successful Herlicobacter eradication therapy, Urabe Y, Masuda K, Ito M, Ono A, Hayes CN, Nakamura K, Kotachi T, Boda T, Tanaka S, Chayama K., GI Research Academy 2019, 2019/06/28, Without Invitation, English, Tokyo
  152. Usefulness of BLI/LCI in GI tract superficial neoplasia, Tanaka S., Ruijin Gastrointestinal Endoscopy Congress 2019, 2019/08/30, With Invitation, English, Shanghai
  153. IEE update in lower GI neoplasia: JNET from NICE classification, Tanaka S., Ruijin Gastrointestinal Endoscopy Congress 2019, 2019/08/30, With Invitation, English, Shanghai
  154. Analysis of the distribution and phenotype of the tumor infiltrating macrophages in early-stage colorectal neoplasia, Inagaki K, Kitadai Y, Yuge R, Tanaka S, Chayama K., The 78th Annual Meeting of the Japanese Cancer Association/第78回日本癌学会学術集会, 2019/09/26, Without Invitation, English, Kyoto
  155. Re-Differentiation of gastric carcinoma after successful Hericobacter Pylori eradication therapy, Urabe Y, Ito M, Tanaka S, Nakamura K, Masuda K, Kotachi T, Boda T, Ono A, Oka S, Hayes CN, Chayama K., 27th United European Gastroenterology Week (UEGW) 2019, 2019/10/19, Without Invitation, English, Barcelona
  156. Analysis of the distribution and phenotype of macrophages infiltrating into tumor tissues in early-stage colorectal neoplasia, Inagaki K, Kitadai Y, Yuge R, Kadota H, Yorita N, Naito T, Ninomiya Y, Oka S, Tanaka S, Chayama K., 27th United European Gastroenterology Week (UEGW) 2019, 2019/10/19, Without Invitation, English, Barcelona
  157. Usefulness of linked color imaging in the early diagnosis of superficial esophageal squamous cell carcinomas, Nakamura K, Urabe Y, Oka S, Nagasaki N, Yorita N, Hata K, Kotachi T, Boda T, Tanaka S, Chayama K., 27th United European Gastroenterology Week (UEGW) 2019, 2019/10/19, Without Invitation, English, Barcelona
  158. Artificial intelligence using a convolutional neural network for automatic detection of small-bowel angioectasia in capsule endoscopy images, Tsuboi A, Oka S, Aoyama K, Saito H, Aoki T, Yamada A, Matsuda T, Fujishiro M, Ishihara S, Nakahori M, Koike K, Tanaka S, Tada T., 27th United European Gastroenterology Week (UEGW) 2019, 2019/10/19, Without Invitation, English, Barcelona
  159. Evidence based therapy for colorectal polyps, Tanaka S., Asian Pacific Digestive Week (APDW) 2019, 2019/12/12, With Invitation, English, Kolkata
  160. Outcome of endoscopic laryngopharyngeal surgery for superficial pharyngeal carcinoma, Urabe Y, Ueda T, Oka S, Nakamura K, Tanaka S, Chayama K., Asian Pacific Digestive Week (APDW) 2019, 2019/12/12, Without Invitation, English, Kolkata
  161. Risk of bleeding after EMR/ESD for colorectal neoplasias in patients with anticoagulants, Yamashita K, Tanaka S, Oka S, Nishimura T, Shimohara Y, Inagaki K, Okamoto Y, Matsumoto K, Tanaka H, Boda K, Sumimoto K, Ninomiya Y, Chayama K., Asian Pacific Digestive Week (APDW) 2019, 2019/12/12, Without Invitation, English, Kolkata
  162. A Case Of Treatment Of Pharyngeal Carcinoma By ELPS , Urabe Y, Ueda T, Oka S, Tanaka S, Chayama K., Asian Pacific Digestive Week (APDW) 2019, 2019/12/12, Without Invitation, English, Kolkata
  163. EMR/ESD & beyond Debate: EMR vs. ESD in LST-G colorectal neoplasia, Tanaka S, ENDO2020(2nd World Congress of GI Endoscopy), 2020/03/07, With Invitation, English, Rio de Janeiro
  164. Advanced/experimental mucosa imaging Debate: Colonic polyps virtual histology: the pathologist vs. the endoscopic pathologist, Tanaka S, ENDO2020(2nd World Congress of GI Endoscopy), 2020/03/07, With Invitation, English, Rio de Janeiro
  165. Clinical usefulness of S-O clip during colorectal endoscopic submucosal dissection in difficult-to-access submucosal layer, Oka S, Tanaka S, Okamoto Y, Inagaki K, Tanaka H, Matsumoto K, Boda K, Yamashita K, Ninomiya Y, Chayama K., ENDO 2020(2nd World Congress of GI Endoscopy), 2020/03/07, With Invitation, English, Rio de Janeiro

Awards

  1. 2003/10, Finalist for best conference papaer award in 2003 IEEE International Conference on Robotics and Automation (ICRA 2003), IEEE Robotics and Automation Society (RAS), Touching stomach by air
  2. 2015/06/01, Reviewer Awards 2015 of Gastrointestinal Endoscopy, Japan Gastroenterological Endoscopy Soaciety, Japan Gastroenterological Endoscopy Soaciety
  3. 2016/06/01, Reviewer Awards 2016 of Gastrointestinal Endoscopy, Japan Gastroenterological Endoscopy Soaciety
  4. 2015/12/01, Reviewer Awards 2015 of Gastrointestinal Endoscopy, Gastrointestinal Endoscopy

Social Activities

Organizing Academic Conferences, etc.

  1. 2020/11, 2020/11

History as Peer Reviews of Academic Papers

  1. 2017, Gastrointestinal Endoscopy, Editor, International Editorial Board Member, 2
  2. 2017, Journal of the Anus, Rectum and Colon (JARC), Editor, Associate Editor, 1
  3. 2017, Oncology, Editor, Editorial Board Member, 1
  4. 2017, Japanese Journal of Clinical Oncology, Editor, Reviewer Board Member, 1
  5. 2017, Journal of Gastroenterology and Hepatology, Editor, Editorial Board Member, 1
  6. 2017, Journal of Gastroenterology and Hepatology Research, Editor, Editorial Board Member, 0
  7. 2017, World Journal of Gastroenterology, Editor, Contributing Associate Editors-in-Chief, 1
  8. 2017, World Journal of Gastrointestinal Endoscopy, Editor, Editorial Board Member, 1
  9. 2017, International Journal of Diagnostic Imaging, Editor, Editorial Review Board Member, 0
  10. 2017, Case Reports in Gastrointestinal Medicine, Editor, Editorial Board Member, 1
  11. 2017, Hiroshima Journal of Medical Sciences, Editor, Associate Editor, 1
  12. 2017, JSM Gastroenterology and Hepatology, Editor, Editorial Board Member, 1
  13. 2017, Endoscopy International Open (EIO), Editor, Editorial Review Board Member, 1
  14. 2017, Austin Journal of Gastroenterology, Editor, Editor/Reviewer Board Member, 1
  15. 2016, Oncology, Editor, Editorial Bord Member
  16. 2016, Gastrointestinal Endoscopy, Editor, International Editorial Bord Member
  17. 2016, World Journal of Gastroenterology, Editor, Contributing Associate Editor-in-Chief
  18. 2016, World Endoscopy Organization (WEO), Editor, Education Committee Member
  19. 2015, Digestive Endoscopy, Editor, Associate Editor