CD8(+) Lymphocyte Infiltration Is a Specific Feature of Colitis Induced by Immune Checkpoint Inhibitors DIGESTIVE DISEASES AND SCIENCES 2022 Author:Takahashi, Yoshiyuki; Nagaya, Tadanobu; Iwaya, Yugo; Okamura, Takuma; Hirayama, Atsuhiro; Iwaya, Mai; Uehara, Takeshi; Umemura, Takeji; Keywords:Immune checkpoint inhibitor; Immune-related adverse event; Colitis; CD8(+) lymphocytes; CD4(+) lymphocytes;
Gastric adenocarcinoma arising from hamartomatous inverted polyp during 8-year follow-up DEN Open 2021(Aug.) Author:Okamura T, Iwaya Y, Nagaya T, Muranaka F, Ota H, Umemura T.
Clinicopathological features of nodular gastritis in three classes of age HELICOBACTER 2021 Author:Kako, Satoko; Iwaya, Yugo; Nagaya, Tadanobu; Hara, Daichi; Okamura, Takuma; Iwaya, Mai; Kurasawa, Shingo; Kato, Sawako; Nakayama, Yoshiko; Akamatsu, Taiji; Umemura, Takeji;
A case of giant enteric muco-submucosal elongated polyp detected by melena. Clin J Gastroenterol,13(6) 2020(Dec.) Author:Okamura T, Oyama S, Matsumoto K, Saijo Y, Fujimoto H, Arakura N, Igarashi T, Usuda S, Mishima S, Kiyosawa K.
HELICOBACTER PYLORI INFECTION AMONG YOUNG PEOPLE AND THEIR CHARACTERISTIC ENDOSCOPIC IMAGES GASTROENTEROLOGY,156(6):S526-S526 2019(May) Author:Uehara, Hiroyuki; Akamatsu, Taiji; Suga, Tomoaki; Nagaya, Tadanobu; Iwaya, Yugo; Okamura, Takuma; Ito, Akihiro; Tanaka, Eiji;
Accuracy of Endoscopic Diagnosis for Mild Atrophic Gastritis Infected with Helicobacter pylori Clin Endosc,51(4) 2018(Jul.) Author:Okamura T, Iwaya Y, Kitahara K, Suga T, Tanaka E.
SCREENING FOR HELICOBACTER PYLORI (H. PYLORI) AMONG JAPANESE TEENAGERS AND THEIR CHARACTERISTIC ENDOSCOPIC FINDINGS ASSOCIATED WITH H. PYLORI INFECTION: A 10-YEAR EXPERIENCE OF A SCREENING PROCEDURE AND TREATMENT OF HIGH SCHOOL STUDENTS IN JAPAN GASTROENTEROLOGY,154(6):S16-S17 2018(May) Author:Uehara, Hiroyuki; Akamatsu, Taiji; Suga, Tomoaki; Okamura, Takuma; Ito, Akihiro; Tanaka, Eiji;
The loop-forming method as a useful technique to rotate the endoscopic insertion tube shaft. Endosc Int Open,4(2):E170-4 2016(Feb.) Author:Suga T, Okamura T, Arakura N, Tanaka E.
Reduced gland mucin-specific O-glycan in gastric atrophy: A possible risk factor for differentiated-type adenocarcinoma of the stomach. J Gastroenterol Hepatol,30(10):1478-84 2015(Oct.) Author:Yamada S, Okamura T, Kobayashi S, Tanaka E, Nakayama J.
A case of acquired hemophilia A diagnosed after percutaneous endoscopic gastrostomy. Clin J Gastroenterol,8(5):290-3 2015(Oct.) Author:Okamura T, Komatsu M, Ito A, Ito T, Suga T, Arakura N, Sakai H, Tanaka E.
Screening to Identify and Eradicate Helicobacter pylori Infection in Teenagers in Japan. Gastroenterol Clin North Am,44(3):667-76 2015(Sep.) Author:Akamatsu T, Okamura T, Iwaya Y, Suga T.
Superficially located enlarged lymphoid follicles characterise nodular gastritis. Pathology,47(1):38-44 2015(Jan.) Author:Okamura T, Sakai Y, Hoshino H, Iwaya Y, Tanaka E, Kobayashi M.
Eosinophilic gastroenteritis complicated with Helicobacter pylori infection unresponsive to eradication therapy. Intern Med,53(18) 2014(Sep.) Author:Nakamura A, Iwaya Y, Iwaya M, Okamura T, Kobayashi S, Daikuhara S, Nozawa Y, Fukuzawa S, Nakamura S, Okuhara S, Yamada S, Yokosawa S, Suga T, Arakura N, Tanaka E.
Antimicrobial resistance and characteristics of eradication therapy of Helicobacter pylori in Japan: a multi-generational comparison Helicobacter,19(3) 2014(Jun.) Author:Okamura T, Suga T, Nagaya T, Arakura N, Matsumoto T, Nakayama Y, Tanaka E.
A case of Helicobacter heilmannii-associated primary gastric mucosa-associated lymphoid tissue lymphoma achieving complete remission after eradication Clin J Gastroenterol,6(1) 2013(Feb.) Author:Okamura T, Iwaya Y, Yokosawa S, Suga T, Arakura N, Matsumoto T, Ogiwara N, Higuchi K, Ota H, Tanaka E.
Helicobacter pylori-Negative Primary Rectal MALT Lymphoma: Complete Remission after Radiotherapy Case Rep Gastroenterol,6(2) 2012(May) Author:Okamura T, Suga T, Iwaya Y, Ito T, Yokosawa S, Arakura N, Ota H, Tanaka E.
小腸閉塞で発症した食道癌小腸転移の1例 日本臨床外科学会雑誌 = The journal of the Japan Surgical Association,72(3):652-657 2011(Mar. 25) Author:秋田 眞吾;小山 佳紀;河西 秀;久米田 茂喜;岡村 卓磨;下条 久志
研究者総覧
