論文・総説 - 大塚　和朗

41. Kawamoto A, Takenaka K, Hibiya S, Ohtsuka K, Okamoto R, Watanabe M. Serum Leucine-Rich α₂ Glycoprotein: A Novel Biomarker For Small Bowel Mucosal Activity in Crohn's Disease. Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association. 2021.06; 20 (5): e1196-e1200. ( PubMed, DOI )

42. Kitazume Y, Takenaka K, Ohtsuka K, Kimura K, Ogihara Y, Fujioka T, Tsuchiya J, Fujii T, Watanabe M, Tateisi U. Crohn disease: magnetic resonance enterocolonography features of endoscopic ulcer stages reclassified with the healing process and the relationships to prognoses. Japanese journal of radiology. 2021.05; 39 (5): 459-476. ( PubMed, DOI )

43. Takenaka K, Ohtsuka K, Fujii T, Oshima S, Okamoto R, Watanabe M. Deep Neural Network Accurately Predicts Prognosis of Ulcerative Colitis Using Endoscopic Images. Gastroenterology. 2021.05; 160 (6): 2175-2177.e3. ( PubMed, DOI )

44. Maeda Y, Kudo SE, Takishima K, Misawa M, Ogata N, Ohtsuka K. Letter: the combination of histologic remission and Mayo endoscopic score 1 as a suitable therapeutic target in ulcerative colitis. Alimentary pharmacology & therapeutics. 2021.04; 53 (8): 955-956. ( PubMed, DOI )

45. Kato S, Shimizu H, Tomii S, Uchida H, Kawamoto A, Hibiya S, Motobayashi M, Takenaka K, Fujii T, Saito E, Nagahori M, Ohtsuka K, Negi M, Akashi T, Matsuyama T, Kinugasa Y, Watanabe M. Substantial Epstein-Barr virus reactivation in a case of severe refractory ulcerative colitis: a possible role in exacerbation. Clinical journal of gastroenterology. 2021.04; 14 (2): 584-588. ( PubMed, DOI )

46. Kaneshiro M, Takenaka K, Suzuki K, Fujii T, Hibiya S, Kawamoto A, Motobayashi M, Shimizu H, Nagahori M, Saito E, Okamoto R, Ohtsuka K, Watanabe M. Pancolonic endoscopic and histologic evaluation for relapse prediction in patients with ulcerative colitis in clinical remission. Alimentary pharmacology & therapeutics. 2021.04; 53 (8): 900-907. ( PubMed, DOI )

47. Saito Y, Kodashima S, Matsuda T, Matsuda K, Fujishiro M, Tanaka K, Kobayashi K, Katada C, Horimatsu T, Muto M, Ohtsuka K, Oda I, Kato M, Kida M, Hoteya S, Yamamoto H, Ryozawa S, Iwakiri R, Kutsumi H, Kato M, Haruma K, Fujimoto K, Iishi H, Ogata H, Uemura N, Kaminishi M, Tajiri H, Inoue H. Current status of diagnostic and therapeutic colonoscopy in Japan: The Japan Endoscopic Database Project. Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society. 2021.03; ( PubMed, DOI )

48. Tsugeno Y, Kawachi H, Kirimura S, Hirota Y, Shintaku H, Ito T, Kikuchi A, Ohtsuka K, Akashi T, Kitagawa M. Adenocarcinoma arising in the multiple heterotopic submucosal glands of the intestine in a Satoyoshi syndrome patient: A case report. Pathology international. 2021.02; 71 (2): 147-154. ( PubMed, DOI )

49. Kudo SE, Maeda Y, Ogata N, Misawa M, Ogawa Y, Takishima K, Ishiyama M, Mochizuki K, Minegishi Y, Ogura Y, Abe M, Okumura T, Matsudaira S, Ishigaki T, Sasanuma S, Mori Y, Kudo T, Hayashi T, Wakamura K, Miyachi H, Baba T, Ishida F, Nemoto T, Hamatani S, Ohtsuka K. Combined endocytoscopy with pit pattern diagnosis in ulcerative colitis-associated neoplasia: Pilot study. Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society. 2021.02; 34 (1): 133-143. ( PubMed, DOI )

50. Hibiya S, Matsuyama Y, Fujii T, Maeyashiki C, Saito E, Ito K, Shimizu H, Kawamoto A, Motobayashi M, Takenaka K, Nagahori M, Kurosaki M, Yauchi T, Ohtsuka K, Fujiwara T, Okamoto R, Watanabe M. 5-aminosalicylate-intolerant patients are at increased risk of colectomy for ulcerative colitis. Alimentary pharmacology & therapeutics. 2021.01; 53 (1): 103-113. ( PubMed, DOI )

51. Yasuharu Maeda, Shin-Ei Kudo, Noriyuki Ogata, Yuichi Mori, Masashi Misawa, Mayumi Homma, Tetsuo Nemoto, Masataka Ogawa, Seiko Sasanuma, Yuta Sato, Shinichi Kataoka, Yuta Kouyama, Tatsuya Sakurai, Kenta Igarashi, Yushi Ogawa, Kazuki Kato, Katsuro Ichimasa, Hiroki Nakamura, Toyoki Kudo, Takemasa Hayashi, Kunihiko Wakamura, Toshiyuki Baba, Haruhiro Inoue, Kazuo Ohtsuka. Endocytoscopic intramucosal capillary network changes and crypt architecture abnormalities can predict relapse in patients with an ulcerative colitis Mayo endoscopic score of 1. Dig Endosc. 2020.11; 32 (7): 1082-1091. ( PubMed, DOI )

52. Yoshio Kitazume, Junichi Tsuchiya, Kento Takenaka, Kazuo Ohtsuka, Koichiro Kimura, Ryosuke Watanabe, Tomoyuki Fujioka, Toshimitsu Fujii, Mamoru Watanabe, Ukihide Tateisi. High b-value computed diffusion-weighted imaging for differentiating bowel inflammation in Crohn's disease. Eur J Radiol. 2020.10; 133 109362. ( PubMed, DOI )

53. Yuichi Mori, Shin-Ei Kudo, James E East, Amit Rastogi, Michael Bretthauer, Masashi Misawa, Masau Sekiguchi, Takahisa Matsuda, Yutaka Saito, Hiroaki Ikematsu, Kinichi Hotta, Kazuo Ohtsuka, Toyoki Kudo, Kensaku Mori. Cost savings in colonoscopy with artificial intelligence-aided polyp diagnosis: an add-on analysis of a clinical trial (with video). Gastrointest Endosc. 2020.10; 92 (4): 905-911.e1. ( PubMed, DOI )

54. Kento Takenaka, Kazuo Ohtsuka, Kohei Suzuki, Mamoru Watanabe. Reply to GASTRO-D- 20-00591 Gastroenterology. 2020.10; 159 (4): 1626-1627. ( PubMed, DOI )

55. Hayato Itoh, Yukitaka Nimura, Yuichi Mori, Masashi Misawa, Shin-Ei Kudo, Kinichi Hotta, Kazuo Ohtsuka, Shoichi Saito, Yutaka Saito, Hiroaki Ikematsu, Yuichiro Hayashi, Masahiro Oda, Kensaku Mori. Robust endocytoscopic image classification based on higher-order symmetric tensor analysis and multi-scale topological statistics. Int J Comput Assist Radiol Surg. 2020.09; 15 (12): 2049-Online ahead of print. ( PubMed, DOI )

56. Shin-Ei Kudo, Katsuro Ichimasa, Benjamin Villard, Yuichi Mori, Masashi Misawa, Shoichi Saito, Kinichi Hotta, Yutaka Saito, Takahisa Matsuda, Kazutaka Yamada, Toshifumi Mitani, Kazuo Ohtsuka, Akiko Chino, Daisuke Ide, Kenichiro Imai, Yoshihiro Kishida, Keiko Nakamura, Yasumitsu Saiki, Masafumi Tanaka, Shu Hoteya, Satoshi Yamashita, Yusuke Kinugasa, Masayoshi Fukuda, Toyoki Kudo, Hideyuki Miyachi, Fumio Ishida, Hayato Itoh, Masahiro Oda, Kensaku Mori. Artificial intelligence system to determine risk of T1 colorectal cancer metastasis to lymph node. Gastroenterology. 2020.09; 160 (4): 1075-Online ahead of print.. ( PubMed, DOI )

57. Shin-Ei Kudo, Masashi Misawa, Yuichi Mori, Kinichi Hotta, Kazuo Ohtsuka, Hiroaki Ikematsu, Yutaka Saito, Kenichi Takeda, Hiroki Nakamura, Katsuro Ichimasa, Tomoyuki Ishigaki, Naoya Toyoshima, Toyoki Kudo, Takemasa Hayashi, Kunihiko Wakamura, Toshiyuki Baba, Fumio Ishida, Haruhiro Inoue, Hayato Itoh, Masahiro Oda, Kensaku Mori. Artificial intelligence-assisted system improves endoscopic identification of colorectal neoplasms. Clin Gastroenterol Hepatol. 2020.07; 18 (8): 1874-1881.e2. ( PubMed, DOI )

58. Masashi Misawa, Shin-Ei Kudo, Yuichi Mori, Kinichi Hotta, Kazuo Ohtsuka, Takahisa Matsuda, Shoichi Saito, Toyoki Kudo, Toshiyuki Baba, Fumio Ishida, Hayato Itoh, Masahiro Oda, Kensaku Mori. Development of a computer-aided detection system for colonoscopy and a publicly accessible large colonoscopy video database (with video). Gastrointest Endosc. 2020.07; 93 (4): 960-Online ahead of print. ( PubMed, DOI )

59. Hiromichi Shimizu, Toshimitsu Fujii, Shuji Hibiya, Maiko Motobayashi, Kohei Suzuki, Kento Takenaka, Eiko Saito, Masakazu Nagahori, Kazuo Ohtsuka, Mamoru Watanabe. Rapid prediction of 1-year efficacy of tofacitinib for treating refractory ulcerative colitis. Intest Res. 2020.06; 19 (1): 115-Online ahead of print.. ( PubMed, DOI )

60. Takenaka K, Kitazume Y, Fujii T, Tsuchiya K, Watanabe M, Ohtsuka K. Objective evaluation for treat to target in Crohn's disease. Journal of gastroenterology. 2020.06; 55 (6): 579-587. ( PubMed, DOI )