Endoscopic Removal of Premalignant Lesions Reduces Long-Term Colorectal Cancer Risk: Results From the Japan Polyp Study

Authors: Sano, Yasushi, Hotta, Kinichi, Matsuda, Takahisa, Murakami, Yoshitaka, Fujii, Takahiro, Kudo, Shin-ei, Oda, Yasushi, Ishikawa, Hideki, Saito, Yutaka, Kobayashi, Nozomu, Sekiguchi, Masau, Ikematsu, Hiroaki, Katagiri, Atsushi, Konishi, Kazuo, Takeuchi, Yoji, Iishi, Hiroyasu, Igarashi, Masahiro, Kobayashi, Kiyonori, Sada, Miwa, Osera, Shozo, Shinohara, Tomoaki, Yamaguchi, Yuichiro, Hasuda, Kiwamu, Morishima, Toshitaka, Miyashiro, Isao, Shimoda, Tadakazu, Taniguchi, Hirokazu, Fujimori, Takahiro, Ajioka, Yoichi, Yoshida, Shigeaki

Source: In Clinical Gastroenterology and Hepatology March 2024 22(3):542-551

Characterization of sessile serrated adenomas with dysplasia including intramucosal adenocarcinoma and colorectal carcinoma with a microsatellite instability phenotype

Authors: Sugai, Tamotsu ^{a, b, ∗}, Uesugi, Noriyuki ^{a, b}, Osakabe, Mistumasa ^a, Yao, Takashi ^c, Yanagawa, Naoki ^a, Ajioka, Yoichi ^d

Source: In Human Pathology March 2024 145:9-15

Impact of Lesion Location on Recurrence After Resection of T1 Colorectal Cancer: Post Hoc Analysis of a Nationwide Multicenter Cohort Study

Authors: Sugihara, Kenichi, Saito, Shoichi, Fukunaga, Yusuke, Kawachi, Hiroshi, Takamatsu, Manabu, Kojima, Motohiro, Hotta, Kinichi, Yamada, Masayoshi, Kanemitsu, Yukihide, Saito, Yutaka, Sekine, Shigeki, Tanaka, Shinji, Nagata, Shinji, Nakamura, Takahiro, Yamada, Kazutaka, Konno, Maki, Ishihara, Soichiro, Saitoh, Yusuke, Matsuda, Kenji, Togashi, Kazutomo, Komori, Koji, Ishiguro, Megumi, Kuwai, Toshio, Okuyama, Takashi, Ohuchi, Akihiro, Ohnuma, Shinobu, Sakamoto, Kazuhiro, Sugai, Tamotsu, Katsumata, Kenji, Matsushita, Hiro-o, Yamano, Hiro-o, Nakai, Keisuke, Uraoka, Toshio, Akimoto, Naohiko, Kobayashi, Hirotoshi, Minamide, Tatsunori, Ikematsu, Hiroaki, Kajiwara, Yoshiki, Oka, Shiro, Ajioka, Yoichi, Ueno, Hideki

Source: In Gastroenterology January 2024 166(1):198-201

Crohn's Disease–Associated Anorectal Cancer Has a Poor Prognosis With High Local Recurrence: A Subanalysis of the Nationwide Japanese Study

Authors: Ogino, Takayuki, Mizushima, Tsunekazu, Fujii, Makoto, Sekido, Yuki, Eguchi, Hidetoshi, Nezu, Riichiro, Ikeuchi, Hiroki, Motoi, Uchino, Futami, Kitaro, Okamoto, Kinya, Nagahara, Hisashi, Watanabe, Kazuhiro, Okabayashi, Koji, Yamada, Kazutaka, Ohge, Hiroki, Tanaka, Shinji, Mizuuchi, Yusuke, Ohkita, Yoshiki, Sato, Yu, Ueno, Hideki, Kono, Toru, Itabashi, Michio, Kimura, Hideaki, Hida, Koya, Kinugasa, Yusuke, Takahashi, Kenichi, Koyama, Fumikazu, Hanai, Tsunekazu, Maeda, Kiyoshi, Noake, Toshihiro, Shimada, Yoshifumi, Yamamoto, Takayuki, Arakaki, Junya, Mastuda, Keiji, Okuda, Junji, Sunami, Eiji, Akagi, Yoshito, Kastumata, Kenji, Uehara, Kay, Yamada, Takeshi, Sasaki, Shin, Ishihara, Soichiro, Ajioka, Yoichi, Sugihara, Kenichi

Source: American journal of gastroenterology. 118(9):1626-1637

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100194753652.0x000001&indx=1&recIds=ETOCvdc_100194753652.0x000001

A proposed new Japanese classification of synchronous peritoneal metastases from colorectal cancer: A multi‐institutional, prospective, observational study conducted by the Japanese Society for Cancer of the Colon and Rectum

Authors: Kobayashi, Hirotoshi, Kotake, Kenjiro, Kawasaki, Masayasu, Kanemitsu, Yukihide, Kinugasa, Yusuke, Ueno, Hideki, Maeda, Kotaro, Suto, Takeshi, Itabashi, Michio, Funahashi, Kimihiko, Ozawa, Heita, Koyama, Fumikazu, Noura, Shingo, Ishida, Hideyuki, Ohue, Masayuki, Kiyomatsu, Tomomichi, Ishihara, Soichiro, Koda, Keiji, Baba, Hideo, Kawada, Kenji, Hashiguchi, Yojiro, Goi, Takanori, Toiyama, Yuji, Tomita, Naohiro, Sunami, Eiji, Akagi, Yoshito, Watanabe, Jun, Hakamada, Kenichi, Nakayama, Goro, Sugihara, Kenichi, Ajioka, Yoichi

Source: Annals of gastroenterological surgery. 7(5):765-771

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100191681288.0x000001&indx=1&recIds=ETOCvdc_100191681288.0x000001

Postoperative complications and prognosis based on type of surgery in ulcerative colitis patients with colorectal cancer: A multicenter observational study of data from the Japanese Society for Cancer of the Colon and Rectum

Authors: Hoshino, Nobuaki, Hida, Koya, Yoshida, Shinya, Ueno, Kohei, Noguchi, Tatsuki, Ishihara, Soichiro, Sugihara, Kenichi, Ajioka, Yoichi, Obama, Kazutaka

Source: Annals of gastroenterological surgery. 7(4):626-636

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100186829548.0x000001&indx=1&recIds=ETOCvdc_100186829548.0x000001

Oncological outcomes of Crohn's disease‐associated cancers focusing on disease behavior

Authors: Yamamoto, Akira, Toiyama, Yuji, Ikeuchi, Hiroki, Uchino, Motoi, Futami, Kitaro, Okamoto, Kinya, Ogino, Takayuki, Ishihara, Soichiro, Ajioka, Yoichi, Sugihara, Kenichi

Source: Annals of gastroenterological surgery. 7(4):615-625

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100186829533.0x000001&indx=1&recIds=ETOCvdc_100186829533.0x000001

Tumor deposits in colorectal cancer: Refining their definition in the TNM system

Authors: Ueno, Hideki, Nagtegaal, Iris D., Quirke, Philip, Sugihara, Kenichi, Ajioka, Yoichi

Source: Annals of gastroenterological surgery. 7(2):225-235

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100181472925.0x000001&indx=1&recIds=ETOCvdc_100181472925.0x000001

Nomogram as a novel predictive tool for lymph node metastasis in T1 colorectal cancer treated with endoscopic resection: a nationwide, multicenter study

Authors: Kajiwara, Yoshiki, Oka, Shiro, Tanaka, Shinji, Nakamura, Takahiro, Saito, Shoichi, Fukunaga, Yosuke, Takamatsu, Manabu, Kawachi, Hiroshi, Hotta, Kinichi, Ikematsu, Hiroaki, Kojima, Motohiro, Saito, Yutaka, Yamada, Masayoshi, Kanemitsu, Yukihide, Sekine, Shigeki, Nagata, Shinji, Yamada, Kazutaka, Kobayashi, Nozomu, Ishihara, Soichiro, Saitoh, Yusuke, Matsuda, Kenji, Togashi, Kazutomo, Komori, Koji, Ishiguro, Megumi, Kuwai, Toshio, Okuyama, Takashi, Ohuchi, Akihiro, Ohnuma, Shinobu, Sakamoto, Kazuhiro, Sugai, Tamotsu, Katsumata, Kenji, Matsushita, Hiro-o, Yamano, Hiro-o, Eda, Hirotsugu, Uraoka, Toshio, Akimoto, Naohiko, Kobayashi, Hirotoshi, Ajioka, Yoichi, Sugihara, Kenichi, Ueno, Hideki

Source: In Gastrointestinal Endoscopy June 2023 97(6):1119-1128

Clinicopathological and molecular analyses of hyperplastic lesions including microvesicular variant and goblet cell rich variant hyperplastic polyps and hyperplastic nodules—Hyperplastic nodule is an independent histological entity

Authors: Uesugi, Noriyuki, Ajioka, Yoichi, Arai, Tomio, Tanaka, Yoshihito, Sugai, Tamotsu

Source: Pathology international. 72(2):128-137

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100141622544.0x000001&indx=1&recIds=ETOCvdc_100141622544.0x000001

Current clinical practice for familial adenomatous polyposis in Japan: A nationwide multicenter study

Authors: Matsubara, Takaaki, Beppu, Naohito, Ikeda, Masataka, Ishida, Hideyuki, Takeuchi, Yoji, Nagasaki, Toshiya, Takao, Akinari, Sasaki, Kazuhito, Akagi, Kiwamu, Sudo, Tomoya, Ueno, Hideki, Yamaguchi, Tatsuro, Tomita, Naohiro, Ajioka, Yoichi

Source: Annals of gastroenterological surgery. 6(6):778-787

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100173254865.0x000001&indx=1&recIds=ETOCvdc_100173254865.0x000001

Elucidating the multiple genetic alterations involved in the malignant transformation of a KRAS mutant neurenteric cyst. A case report

Authors: Saito, Shoji, Natsumeda, Manabu, Sainouchi, Makoto, Takino, Toru, Shibuya, Kohei, On, Jotaro, Kanemaru, Yu, Ogura, Ryosuke, Okada, Masayasu, Oishi, Makoto, Shimada, Yoshifumi, Wakai, Toshifumi, Okuda, Shujiro, Ajioka, Yoichi, Kakita, Akiyoshi, Fujii, Yukihiko

Source: Neuropathology. 42(6):519-525

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100168399277.0x000001&indx=1&recIds=ETOCvdc_100168399277.0x000001

Guidelines for Colorectal Cold Polypectomy (supplement to 'Guidelines for Colorectal Endoscopic Submucosal Dissection/Endoscopic Mucosal Resection')

Authors: Uraoka, Toshio, Takizawa, Kohei, Tanaka, Shinji, Kashida, Hiroshi, Saito, Yutaka, Yahagi, Naohisa, Yamano, Hiro‐o, Saito, Shoichi, Hisabe, Takashi, Yao, Takashi, Watanabe, Masahiko, Yoshida, Masahiro, Saitoh, Yusuke, Tsuruta, Osamu, Igarashi, Masahiro, Toyonaga, Takashi, Ajioka, Yoichi, Fujimoto, Kazuma, Inoue, Haruhiro

Source: Digestive endoscopy. 34(4):668-675

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100153679336.0x000001&indx=1&recIds=ETOCvdc_100153679336.0x000001

Characteristics of anal canal cancer in Japan

Authors: Yamada, Kazutaka, Saiki, Yasumitsu, Komori, Koji, Shiomi, Akio, Ueno, Masashi, Ito, Masaaki, Hida, Koya, Yamamoto, Seiichiro, Shiozawa, Manabu, Ishihara, Soichiro, Kanemitsu, Yukihide, Ueno, Hideki, Kinjo, Tatsuya, Maeda, Kotaro, Kawamura, Junichiro, Fujita, Fumihiko, Takahashi, Keiichi, Mizushima, Tsunekazu, Shimada, Yasuhiro, Sasaki, Shin, Sunami, Eiji, Ishida, Fumio, Hirata, Keiji, Ohnuma, Shinobu, Funahashi, Kimihiko, Watanabe, Jun, Kinugasa, Yusuke, Yamaguchi, Shigeki, Hashiguchi, Yojiro, Ikeda, Masataka, Sudo, Takeshi, Komatsu, Yoshito, Koda, Keiji, Sakamoto, Kazuhiro, Okajima, Masazumi, Ishida, Hideyuki, Hisamatsu, Yuichi, Masuda, Taiki, Mori, Shinichiro, Minami, Kazuhito, Hasegawa, Seiji, Endo, Shungo, Iwashita, Akinori, Hamada, Madoka, Ajioka, Yoichi, Usuku, Koichiro, Ikeda, Tokunori, Sugihara, Kenichi

Source: Cancer medicine. 11(14):2735-2743

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100158640795.0x000001&indx=1&recIds=ETOCvdc_100158640795.0x000001

Upfront surgery, neoadjuvant chemoradiotherapy, or neoadjuvant chemotherapy for rectal cancer with lateral lymph node metastasis: A multicenter MRI and lateral lymph node dissection study.

Authors: Miura, Takuya, Kawai, Kazushige, Fujita, Hiromasa, Kazama, Shinsuke, Ueno, Hideki, Kinugasa, Yusuke, Sakamoto, Kazuhiro, Kobayashi, Hirotoshi, Hakamada, Kenichi, Ajioka, Yoichi

Source: Annals of Gastroenterological Surgery; Mar2025, Vol. 9 Issue 2, p309-318, 10p

Optimal cut-off value for lymph node harvesting in colon cancer based on tumor stage and sidedness: A retrospective analysis of a Japanese nationwide cohort.

Authors: Ito, Kazuma, Takahashi, Kanae, Kataoka, Kozo, Ouchi, Akira, Shiozawa, Manabu, Akiyoshi, Takashi, Yoshida, Takeshi, Ikeda, Masataka, Shinto, Eiji, Takamizawa, Yasuyuki, Ajioka, Yoichi, Kobayashi, Hirotoshi, Kanemitsu, Yukihide

Source: Journal of Clinical Oncology; 2025 Supplement 4, Vol. 43, p149-149, 307p

Survival benefits of adjuvant chemotherapy after surgical resection of para-aortic lymph node metastasis from colorectal cancer: A multicenter retrospective study.

Authors: Nozawa, Hiroaki, Ito, Sono, Murono, Koji, Sasaki, Kazuhito, Emoto, Shigenobu, Yokoyama, Yuichiro, Yamauchi, Shinichi, Kinugasa, Yusuke, Ajioka, Yoichi, Ishihara, Soichiro

Source: Journal of Clinical Oncology; 2025 Supplement 4, Vol. 43, p140-140, 307p

Altered microbiota by a high-fat diet accelerates lethal myeloid hematopoiesis associated with systemic SOCS3 deficiency

Authors: Cho, Kaori, Ushiki, Takashi, Ishiguro, Hajime, Tamura, Suguru, Araki, Masaya, Suwabe, Tatsuya, Katagiri, Takayuki, Watanabe, Mari, Fujimoto, Yoko, Ohashi, Riuko, Ajioka, Yoichi, Shimizu, Ippei, Okuda, Shujiro, Masuko, Masayoshi, Nakagawa, Yoshimi, Hirai, Hideyo, Alexander, Warren S., Shimano, Hitoshi, Sone, Hirohito

Source: In iScience 22 October 2021 24(10)

Role of Adjuvant Chemotherapy After Surgical Resection of Paraaortic Lymph Node Metastasis from Colorectal Cancer—A Multicenter Retrospective Study.

Authors: Nozawa, Hiroaki, Ito, Sono, Sasaki, Kazuhito, Murono, Koji, Emoto, Shigenobu, Yokoyama, Yuichiro, Yamauchi, Shinichi, Kinugasa, Yusuke, Ajioka, Yoichi, Ishihara, Soichiro

Source: Annals of Surgical Oncology: An Oncology Journal for Surgeons; Apr2025, Vol. 32 Issue 4, p2282-2291, 10p

Guidelines for endoscopic submucosal dissection and endoscopic mucosal resection for early gastric cancer (second edition)

Authors: Ono, Hiroyuki, Yao, Kenshi, Fujishiro, Mitsuhiro, Oda, Ichiro, Uedo, Noriya, Nimura, Satoshi, Yahagi, Naohisa, Iishi, Hiroyasu, Oka, Masashi, Ajioka, Yoichi, Fujimoto, Kazuma

Source: Digestive endoscopy. 33(1):4-20

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100139817635.0x000001&indx=1&recIds=ETOCvdc_100139817635.0x000001