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大腸外科業績2025年度論文

業績についてへ

2025年度論文

1.Risk of peritoneal recurrence following laparoscopic versus open surgery for stage II/III colorectal cancer: An integrated analysis of three Phase III randomized controlled trials (JCOG2310AS2).

Marie Hanaoka, Kozo Kataoka, Junki Mizusawa, Akira Ouchi, Yasuhiro Shimada, Masafumi Inomata, Tetsuya Hamaguchi, Yasumasa Takii, Yuichi Takayama, Masaaki Ito, Shin Fujita, Yusuke Suwa, Masakazu Ikenaga, Hiroaki Souda, Chihiro Tanaka, Yusuke Sano, Shunsuke Tsukamoto, Atsuo Takashima, Yusuke Kinugasa, Yukihide Kanemitsu;

Eur J Surg Oncol. 2026 Jan;52(1):110545. doi: 10.1016/j.ejso.2025.110545. Epub 2025 Oct 26
PMID: 41205540

2.Clinicopathological features and prognosis of metastatic tumors in the small bowel: a large multicenter analysis of the JSCCR database in Japan

Akiyoshi Tsuboi, Shiro Oka, Takeshi Yamada, Keigo Mitsui, Hironori Yamamoto, Keiichi Takahashi, Akio Shiomi, Kinichi Hotta, Yoji Takeuchi, Toshio Kuwai, Fumio Ishida, Shin-Ei Kudo, Shoichi Saito, Masashi Ueno, Eiji Sunami, Tomoki Yamano, Michio Itabashi, Kazuo Ohtsuka, Yusuke Kinugasa, Takayuki Matsumoto, Tamotsu Sugai, Toshio Uraoka, Koichi Kurahara, Shigeki Yamaguchi, Tomohiro Kato, Masazumi Okajima, Hiroshi Kashida, Fumihiko Fujita, Hiroaki Ikematsu, Masaaki Ito, Motohiro Esaki, Masaya Kawai, Takashi Yao, Madoka Hamada, Takahiro Horimatsu, Keiji Koda, Yasumori Fukai, Koji Komori, Yusuke Saitoh, Yukihide Kanemitsu, Hiroyuki Takamaru, Kazutaka Yamada, Hiroaki Nozawa, Tetsuji Takayama, Kazutomo Togashi, Eiji Shinto, Takehiro Torisu, Akira Toyoshima, Naoki Ohmiya, Takeshi Kato, Eigo Otsuji, Shinji Nagata, Yojiro Hashiguchi, Kenichi Sugihara, Yoichi Ajioka, Shinji Tanaka.

J Gastroenterol. 2026 Mar;61(3):266-278. doi: 10.1007/s00535-025-02322-z. Epub 2025 Nov 18.
PMID: 41251800 PMCID: PMC12987839

3. Prognostic stratification of recurrent colorectal liver metastasis: impact of recurrence-free interval, tumor numbers, and size on repeat liver resection

Hajime Kamiya, Shin Kobayashi, Masashi Kudo, Motokazu Sugimoto, Akihito Kawazoe, Hideaki Bando, Yuichiro Tsukada, Masaaki Ito, Takayuki Yoshino, Naoto Gotohda

Int J Clin Oncol. 2026 Jan;31(1):128-140. doi: 10.1007/s10147-025-02921-z. Epub 2025 Nov 21.
PMID: 41269485

4.Response to chemotherapy as a key factor in time to surgical failure following conversion hepatectomy for initially unresectable colorectal liver metastases: A retrospective cohort study

Norikazu Une, Shin Kobayashi, Masashi Kudo, Motokazu Sugimoto, Akihito Kawazoe, Hideaki Bando, Yuichiro Tsukada, Masaaki Ito, Naoto Gotohda

Eur J Surg Oncol. 2026 Feb;52(2):111317. doi: 10.1016/j.ejso.2025.111317. Epub 2025 Nov 28.
PMID: 41337915

5.Exploring the Impact of an Artificial Intelligence-Based Intraoperative Image Navigation System in Laparoscopic Surgery on Clinical Outcomes: A Protocol for a Multicenter Randomized Controlled Trial

Daichi Kitaguchi, Nozomu Fuse, Masashi Wakabayashi, Norihito Kosugi, Yuto Ishikawa, Kazuyuki Hayashi, Hiro Hasegawa, Nobuyoshi Takeshita, Masaaki Ito

Eur Surg Res. 2026;67(1):38-45. doi: 10.1159/000549894. Epub 2025 Dec 26.
PMID: 41452791 PMCID: PMC12823098

6.Transanal drainage tube placement in patients with temporary ileostomy after laparoscopic rectal resection for rectal cancer

Nobuaki Hoshino, Koya Hida, Yuichiro Tsukada, Kazutaka Obama, Jun Watanabe, Yosuke Fukunaga, Yasumitsu Hirano, Kazuhiro Sakamoto, Hiroki Hamamoto, Masanori Yoshimitsu, Hisanaga Horie, Nobuhisa Matsuhashi, Yoshiaki Kuriu, Shuntaro Nagai, Madoka Hamada, Shinichi Yoshioka, Shinobu Ohnuma, Tamuro Hayama, Koki Otsuka, Yusuke Inoue, Kazuki Ueda, Yuji Toiyama, Satoshi Maruyama, Shigeki Yamaguchi, Keitaro Tanaka, Motoko Suzuki, Toshihiro Misumi, Takeshi Naitoh, Masahiko Watanabe, Masaaki Ito; Ultimate Trial Group

Updates Surg. 2026 Jun;78(3):993-999. doi: 10.1007/s13304-025-02503-8. Epub 2026 Jan 8.
PMID: 41507457

7.Utility of Transanal Total Mesorectal Excision in Patients With Obesity and Mid-to-Low Rectal Cancer: A Single-Center, Retrospective Cohort Study

Masanori Sando, Yuichiro Tsukada, Koji Ikeda, Hiro Hasegawa, Yuji Nishizawa, Masaaki Ito

Dis Colon Rectum. 2026 May 1;69(5):768-777. doi: 10.1097/DCR.0000000000004139. Epub 2026 Jan 22.
PMID: 41568735

8.The Japan Society of Coloproctology Practice Guidelines for Fecal Incontinence 2024 (Revised Second Edition)

Keiji Koda, Toshiki Mimura, Tetsuo Yamana, Mitsuru Ishizuka, Tomoko Takahashi, Shota Takano, Tatsuya Abe, Yuji Nishizawa, Hidetoshi Katsuno, Masami Sato, Kaoru Nishimura, Masahiro Yoshida, Kotaro Maeda

J Anus Rectum Colon. 2026 Jan 25;10(1):64-134. doi: 10.23922/jarc.2025-042. eCollection 2026.
PMID: 41623601 PMCID: PMC12854284

9.Development of a wire-driven film-type device for tissue elimination in rectal cancer endoscopic surgery

Masaaki Kuruma, Ryoto Fukunaka, Hiro Hasegawa, Masaaki Ito, Satoshi Konishi

Int J Comput Assist Radiol Surg. 2026 Feb 16. doi: 10.1007/s11548-026-03570-x. Online ahead of print.
PMID: 41697583

10.Multicenter retrospective analysis of primary small intestinal lymphoma in Japan

Masafumi Kitamura, Tomonori Yano, Shiro Oka, Takehiro Torisu, Akio Shiomi, Kinichi Hotta, Fumio Ishida, Shin-Ei Kudo, Takeshi Yamada, Keigo Mitsui, Masazumi Okajima, Toshio Uraoka, Hiroaki Nozawa, Koichi Kurahara, Hiroaki Ikematsu, Masaaki Ito, Keiichi Takahashi, Shoichi Saito, Masashi Ueno, Shigeki Yamaguchi, Yasumori Fukai, Toshio Kuwai, Shinji Nagata, Yoichi Ajioka, Tomohiro Kato, Yoji Takeuchi, Yojiro Hashiguchi, Naoki Ohmiya, Tomoki Yamano, Michio Itabashi, Eiji Sunami, Eigo Otsuji, Yukihide Kanemitsu, Hiroyuki Takamaru, Takayuki Matsumoto, Tamotsu Sugai, Masaya Kawai, Takashi Yao, Tetsuji Takayama, Eiji Shinto, Kazuo Ohtsuka, Yusuke Kinugasa, Kenichi Sugihara, Motohiro Esaki, Takeshi Kato, Kazutomo Togashi, Yoshito Akagi, Hiroshi Kashida, Takahiro Horimatsu, Yusuke Saitoh, Kazutaka Yamada, Keiji Koda, Madoka Hamada, Koji Komori, Akira Toyoshima, Shinji Tanaka, Hironori Yamamoto

J Gastroenterol. 2026 Jun;61(6):732-740. doi: 10.1007/s00535-026-02361-0. Epub 2026 Feb 17.
PMID: 41699266

11.Construction of a Feedback Comment Analysis Model for Evaluation of Endoscopic Surgical Skill

Shusaku Iwai, Shin Takenaka, Daichi Kitaguchi, Hiroki Matsuzaki, Kei Nakajima, Yuya Takabe, Nobuyoshi Takeshita, Masaaki Ito

Ann Gastroenterol Surg. 2025 Oct 9;10(2):502-509. doi: 10.1002/ags3.70101. eCollection 2026 Mar.
PMID: 41799600 PMCID: PMC12962018

12.Urinary Function After Laparoscopic Surgery in Very Low Rectal Cancer

Yosuke Fukunaga, Yuichiro Tsukada, Takashi Akiyoshi, Tomohiro Yamaguchi, Jun Watanabe, Yasumitsu Hirano, Kazuhiro Sakamoto, Hiroki Hamamoto, Masanori Yoshimitsu, Hisanaga Horie, Nobuhisa Matsuhashi, Yoshiaki Kuriu, Shuntaro Nagai, Madoka Hamada, Shinichi Yoshioka, Shinobu Ohnuma, Tamuro Hayama, Koki Otsuka, Yusuke Inoue, Kazuki Ueda, Yuji Toiyama, Satoshi Maruyama, Shigeki Yamaguchi, Keitaro Tanaka, Takeshi Naitoh, Masahiko Watanabe, Motoko Suzuki, Toshihiro Misumi, Masaaki Ito; ULTIMATE Trial Group in the Japan Society of Laparoscopic Colorectal Surgery

Dis Colon Rectum. 2026 Jun 1;69(6):1741-1748. doi: 10.1097/DCR.0000000000004221. Epub 2026 Mar 23.
PMID: 41870086

13. Transanal total mesorectal excision versus laparoscopic total mesorectal excision for mid and low rectal cancer (COLOR III): short-term outcomes of an international, multicentre, phase 3, randomised, controlled, non-inferiority trial

Jurriaan B Tuynman, Hongwei Yao, Laura R Moolenaar, Colin Sietses, Roel Hompes, Felix Aigner, Antonio Caycedo-Marulanda, Chien-Chih Chen, Muneer Deeb, Pascal G Doornebosch, Bo Feng, Chi-Chung Foo, Alois Fürst, Masaaki Ito, Francisco B de Lacy, Pedro Leão, Justin A Maykel, Andrea Muratore, Stefan E van Oostendorp, Sung Chan Park, Michał Pędziwiatr, MingYang Ren, Gerald Seitinger, Hein B A C Stockmann, Aaldert K Talsma, Andreas Türler, Weidong Tong, Quan Wang, Qing Xu, Hongyu Zhang, Jan-Hein T M van Waesberghe, Mahsoem Ali, Jos W R Twisk, Zhongtao Zhang, Antonio M de Lacy, George B Hanna, Hendrik J Bonjer; COLOR III Study Group

Lancet Gastroenterol Hepatol. 2026 May;11(5):355-366. doi: 10.1016/S2468-1253(26)00022-1. Epub 2026 Mar 23.
PMID: 41887239

14.Delayed vs Immediate Coloanal Anastomosis after Total Mesorectal Excision for Low Rectal Cancer: An International Multicenter Retrospective Cohort Study

Daichi Kitaguchi, Isaac Seow-En, Ming-Yin Shen, Tao-Wei Ke, Ji-Seon Kim, Jin Kim, Masaaki Ito, William Tzu-Liang Chen; Asian Colorectal Cancer Collaborative

J Am Coll Surg. 2025 Sep 1;241(3):448-459. doi: 10.1097/XCS.0000000000001410. Epub 2025 Aug 14.
PMID: 40226931

15.Longitudinal follow-up of sexual function after surgery for ultra-low rectal cancers located within 5 cm of the anal verge: A multicentre collaborative study

Yasuhiro Ishiyama, Yasumitsu Hirano, Yuichiro Tsukada, Jun Watanabe, Yosuke Fukunaga, Kazuhiro Sakamoto, Hiroki Hamamoto, Masanori Yoshimitsu, Hisanaga Horie, Nobuhisa Matsuhashi, Yoshiaki Kuriu, Shuntaro Nagai, Madoka Hamada, Shinichi Yoshioka, Shinobu Ohnuma, Tamuro Hayama, Koki Otsuka, Yusuke Inoue, Kazuki Ueda, Yuji Toiyama, Satoshi Maruyama, Shigeki Yamaguchi, Keitaro Tanaka, Takeshi Naitoh, Masahiko Watanabe, Motoko Suzuki, Toshihiro Misumi, Masaaki Ito; Ultimate Trial Group in Japan Society of Laparoscopic Colorectal Surgery

Colorectal Dis. 2025 Apr;27(4):e70092. doi: 10.1111/codi.70092.
PMID: 40251144 PMCID: PMC12008079

16.Three-dimensional heterogeneity of smooth muscle fiber density anterior to the rectum in males: quantitative analysis with implications for transanal total mesorectal excision

Satoru Muro, Suthasinee Tharnmanularp, Yuichiro Tsukada, Masaaki Ito, Akimoto Nimura, Keiichi Akita

Int J Colorectal Dis. 2025 Apr 21;40(1):95. doi: 10.1007/s00384-025-04890-1.
PMID: 40257625 PMCID: PMC12011932

17.Is preoperative immunotherapy promising for patients with proficient mismatch repair or microsatellite stable locally advanced rectal cancer?-a commentary on TORCH randomized phase 2 trial

Yuichiro Tsukada, Masaaki Ito

Chin Clin Oncol. 2025 Apr;14(2):25. doi: 10.21037/cco-25-16.
PMID: 40337881

18.Protocol digest of a single-arm confirmatory trial for less intensive postoperative surveillance in low-risk colorectal cancer patients: JCOG1915 (less study)

Yuta Sekino, Konosuke Moritani, Junki Mizusawa, Dai Shida, Tsukamoto Shunsuke, Tetsuya Hamaguchi, Atsuo Takashima, Akio Shiomi, Masaaki Ito, Yuichi Takayama, Makoto Kinouchi, Shin Fujita, Manabu Shiozawa, Hideki Ueno, Satoshi Ikeda, Yasumasa Takii, Yusuke Sano, Tomoko Kataoka, Haruhiko Fukuda, Yukihide Kanemitsu

Jpn J Clin Oncol. 2025 Aug 3;55(8):970-974. doi: 10.1093/jjco/hyaf077.
PMID: 40403740 PMCID: PMC12319228

19.A multicentre prospective study of anal function after laparoscopic ultra-low rectal cancer surgery using a mixed-effects model

Makoto Takahashi, Kazuhiro Sakamoto, Yuichiro Tsukada, Shingo Kawano, Jun Watanabe, Yosuke Fukunaga, Yasumitsu Hirano, Hiroki Hamamoto, Masanori Yoshimitsu, Hisanaga Horie, Nobuhisa Matsuhashi, Yoshiaki Kuriu, Shuntaro Nagai, Madoka Hamada, Shinichi Yoshioka, Shinobu Ohnuma, Tamuro Hayama, Koki Otsuka, Yusuke Inoue, Kazuki Ueda, Yuji Toiyama, Satoshi Maruyama, Shigeki Yamaguchi, Keitaro Tanaka, Motoko Suzuki, Toshihiro Misumi, Takeshi Naitoh, Masahiko Watanabe, Masaaki Ito; Ultimate Trial Group

Colorectal Dis. 2025 May;27(5):e70129. doi: 10.1111/codi.70129.
PMID: 40415353 PMCID: PMC12104611

20.Development of a laparoscopic right hemicolectomy training simulator: COLOMASTER

H Hasegawa, K Teramura, Y Park, M Ito

Tech Coloproctol. 2025 Jun 6;29(1):128. doi: 10.1007/s10151-025-03166-8.
PMID: 40478263 PMCID: PMC12144072

21.A multicentre randomized controlled trial exploring the clinical usefulness of the intraoperative use of an artificial intelligence-based anatomical navigation system

Daichi Kitaguchi, Norihito Kosugi, Yuto Ishikawa, Satoshi Narihiro, Tsuyoshi Enomoto, Tatsuya Oda, Nobuyoshi Takeshita, Masaaki Ito

Br J Surg. 2025 May 31;112(6):znaf121. doi: 10.1093/bjs/znaf121.
PMID: 40539392

22.Developing a deep learning-based surgical-skill assessment model focused on instrument handling in laparoscopic colorectal surgery

Kei Nakajima, Shin Takenaka, Daichi Kitaguchi, Atsuki Tanaka, Kyoko Ryu, Nobuyoshi Takeshita, Yusuke Kinugasa, Masaaki Ito

Eur J Surg Oncol. 2025 Sep;51(9):110260. doi: 10.1016/j.ejso.2025.110260. Epub 2025 Jun 17.
PMID: 40544713

23.A Randomized Open-Label, Noninferiority, Phase 3, Multicenter, Controlled Trial to Compare Laparoscopic Surgery With Open Surgery for Symptomatic, Noncurable Stage IV Colorectal Cancer (JCOG1107)

Tomonori Akagi, Masafumi Inomata, Ryo Kanzaka, Hiroshi Katayama, Haruhiko Fukuda, Akio Shiomi, Masaaki Ito, Jun Watanabe, Kohei Murata, Yasumitsu Hirano, Manabu Shimomura, Shunsuke Tsukamoto, Tetsuya Hamaguchi, Seigo Kitano, Yukihide Kanemitsu

Ann Surg Open. 2025 Jun 2;6(2):e580. doi: 10.1097/AS9.0000000000000580. eCollection 2025 Jun.
PMID: 40557341 PMCID: PMC12185070

24.Neoadjuvant Chemotherapy Versus Adjuvant Chemotherapy for Very Low-Lying Clinical T3 Rectal Cancer: The NAIR Phase 2/3 Randomized Clinical Trial

Yuichiro Tsukada, Norio Saito, Yuji Nishizawa, Riki Ohno, Fumihiko Fujita, Keiji Koda, Masayuki Ohue, Eiji Shinto, Akihiko Murata, Yoshikazu Koide, Koji Ikeda, Hideaki Bando, Motoko Suzuki, Toshihiro Misumi, Takayuki Yoshino, Masaaki Ito

Ann Surg Open. 2025 May 16;6(2):e579. doi: 10.1097/AS9.0000000000000579. eCollection 2025 Jun.
PMID: 40557347 PMCID: PMC12185085

25.Surgical skill assessment using an AI-based surgical phase recognition model for laparoscopic cholecystectomy

Yoshitsugu Yanagida, Shin Takenaka, Daichi Kitaguchi, Shogo Hamano, Atsuki Tanaka, Haruki Mitarai, Raito Suzuki, Kimimasa Sasaki, Nobuyoshi Takeshita, Tetsuya Ishimaru, Jun Fujishiro, Masaaki Ito

Surg Endosc. 2025 Aug;39(8):5018-5026. doi: 10.1007/s00464-025-11903-1. Epub 2025 Jul 3.
PMID: 40610638

26.Automatic recognition of surgical phase of robot-assisted radical prostatectomy based on artificial intelligence deep-learning model and its application in surgical skill evaluation: a joint study of 18 medical education centers

Xue Zhao, Shin Takenaka, Shuntaro Iuchi, Daichi Kitaguchi, Masashi Wakabayashi, Kodai Sato, Shintaro Arakaki, Kimimasa Sasaki, Norihito Kosugi, Nobushige Takeshita, Nobuyoshi Takeshita, Shinichi Sakamoto, Tomohiko Ichikawa, Masaaki Ito

Surg Endosc. 2025 Sep;39(9):5623-5635. doi: 10.1007/s00464-025-11967-z. Epub 2025 Jul 10.
PMID: 40640619

27.The detrimental impact of diverting ileostomy on renal function after tumor debulking surgery for advanced ovarian cancer

Yuki Koike, Arisa Fujiwara, Toshiyuki Seki, Yuki Kochi, Yuichi Shoburu, Suguru Odajima, Ryosuke Saito, Yuichiro Tsukada, Kazuo Kitagawa, Motoaki Saito, Hiroshi Tanabe, Masaaki Ito, Ken Eto, Kyosuke Yamada, Hirokuni Takano, Aikou Okamoto

Gynecol Oncol. 2025 Sep:200:14-21. doi: 10.1016/j.ygyno.2025.07.004. Epub 2025 Jul 16.
PMID: 40674826

 28.First-in-human robot-assisted laparoscopic sigmoid resection using ANSUR surgical unit®

H Hasegawa, N Takeshita, D Kitaguchi, K Ikeda, Y Nishizawa, Y Tsukada, M Ito

Tech Coloproctol. 2025 Jul 18;29(1):142. doi: 10.1007/s10151-025-03183-7.
PMID: 40681933 PMCID: PMC12274219

 29.Automatic surgical skill assessment using a task classification model in laparoscopic sigmoidectomy

Keisuke Obuchi, Shin Takenaka, Daichi Kitaguchi, Kei Nakajima, Yuto Ishikawa, Hiroki Mitarai, Kyoko Ryu, Nobuyoshi Takeshita, Akinobu Taketomi, Masaaki Ito

Surg Endosc. 2025 Oct;39(10):6423-6429. doi: 10.1007/s00464-025-12036-1. Epub 2025 Aug 8.
PMID: 40779134

 30.Identification of Common Cancer Antigens Useful for Specific Immunotherapies to Colorectal Cancer and Liver Metastases

Jun Kataoka, Kazumasa Takenouchi, Toshihiro Suzuki, Kazunobu Ohnuki, Yuichiro Tsukada, Naoto Gotohda, Masaaki Ito, Tetsuya Nakatsura

Int J Mol Sci. 2025 Jul 31;26(15):7402. doi: 10.3390/ijms26157402.
PMID: 40806530 PMCID: PMC12347713

 31.Deep learning-based gastrocolic trunk recognition in laparoscopic right hemicolectomy

Masahiro Fuse, Daichi Kitaguchi, Norihito Kosugi, Yuto Ishikawa, Hiro Hasegawa, Nobuyoshi Takeshita, Yusuke Kinugasa, Masaaki Ito

Surg Endosc. 2025 Oct;39(10):7044-7051. doi: 10.1007/s00464-025-12079-4. Epub 2025 Sep 2.
PMID: 40897877

 32.Survival Outcomes of Patients with BRAF V600E-Mutant Resectable Extrahepatic Colorectal Oligometastases After Upfront Metastasectomy

Takashi Mori, Shin Kobayashi, Yuichiro Tsukada, Motohiro Kojima, Daichi Kitaguchi, Hiro Hasegawa, Koji Ikeda, Yuji Nishizawa, Naoto Gotohda, Hideaki Bando, Masahiro Tsuboi, Masaaki Ito, Takayuki Yoshino

J Gastrointest Cancer. 2025 Sep 22;56(1):192. doi: 10.1007/s12029-025-01315-8.
PMID: 40982073

 33.Quality of life after laparoscopic surgery for very low rectal cancer: A sub-analysis of the ultimate trial

Hiroki Hamamoto, Keitaro Tanaka, Yuichiro Tsukada, Jun Watanabe, Yosuke Fukunaga, Yasumitsu Hirano, Kazuhiro Sakamoto, Masanori Yoshimitsu, Hisanaga Horie, Nobuhisa Matsuhashi, Yoshiaki Kuriu, Shuntaro Nagai, Madoka Hamada, Shinichi Yoshioka, Shinobu Ohnuma, Tamuro Hayama, Koki Otsuka, Yusuke Inoue, Kazuki Ueda, Yuji Toiyama, Satoshi Maruyama, Shigeki Yamaguchi, Motoko Suzuki, Toshihiro Misumi, Takeshi Naitoh, Masahiko Watanabe, Masaaki Ito; Ultimate Trial Group in Japan Society of Laparoscopic Colorectal Surgery

Colorectal Dis. 2025 Oct;27(10):e70255. doi: 10.1111/codi.70255.
PMID: 41054197 PMCID: PMC12501488

 34.Deep learning-based vessel and nerve recognition model for lateral lymph node dissection: a retrospective feasibility study

Shoma Sasaki, Daichi Kitaguchi, Tomohiro Noda, Hiroki Matsuzaki, Hiro Hasegawa, Nobuyoshi Takeshita, Masaaki Ito

Langenbecks Arch Surg. 2025 Oct 27;410(1):310. doi: 10.1007/s00423-025-03882-7.
PMID: 41144024 PMCID: PMC12559106

 35.Artificial Intelligence-Guided Total Mesorectal Excision: Development of a Deep Learning Model to Identify the Pelvic Fascial Plane Anatomy

Yuta Suzuki, Daichi Kitaguchi, Norihito Kosugi, Hiro Hasegawa, Nobuyoshi Takeshita, Yusuke Kinugasa, Masaaki Ito

Ann Gastroenterol Surg. 2025 Jul 9;9(6):1225-1232. doi: 10.1002/ags3.70064. eCollection 2025 Nov.
PMID: 41199968 PMCID: PMC12586929

 36.Identification of Risk Factors in Postoperative Urinary Dysfunction for Rectal Gastrointestinal Stromal Tumors

Jun Kataoka, Yuichiro Tsukada, Masashi Wakabayashi, Daichi Kitaguchi, Hiro Hasegawa, Koji Ikeda, Yuji Nishizawa, Masaaki Ito

Ann Gastroenterol Surg. 2025 Jun 25;9(6):1243-1252. doi: 10.1002/ags3.70058. eCollection 2025 Nov.
PMID: 41199972 PMCID: PMC12586951

 37.Patient-Reported Outcomes and Surgical Results of Hand-Sewn Versus Stapled Anastomosis for Lower Rectal Cancer Located 4-5 cm From the Anal Verge: A Subanalysis of the Ultimate Study

Masakatsu Numata, Jun Watanabe, Yuichiro Tsukada, Yusuke Suwa, Yosuke Fukunaga, Yasumitsu Hirano, Kazuhiro Sakamoto, Hiroki Hamamoto, Masanori Yoshimitsu, Hisanaga Horie, Nobuhisa Matsuhashi, Yoshiaki Kuriu, Shuntaro Nagai, Madoka Hamada, Shinichi Yoshioka, Shinobu Ohnuma, Tamuro Hayama, Koki Otsuka, Yusuke Inoue, Kazuki Ueda, Yuji Toiyama, Satoshi Maruyama, Shigeki Yamaguchi, Keitaro Tanaka, Takeshi Naitoh, Masahiko Watanabe, Motoko Suzuki, Toshihiro Misumi, Masaaki Ito; Ultimate Trial Group in Japan Society of Laparoscopic Colorectal Surgery

Ann Gastroenterol Surg. 2025 Jul 9;9(6):1215-1224. doi: 10.1002/ags3.70063. eCollection 2025 Nov.
PMID: 41199980 PMCID: PMC12586937

 38.Association of chemotherapy and stoma features with peristomal skin disorders in rectal cancer patients

Takuya Shiraishi, Yuji Nishizawa, Mifumi Nakajima, Ryoko Kado, Hiroomi Ogawa, Satoh Naomi, Yohei Owada, Tsuyoshi Enomoto, Shinji Yazawa, Yukihiro Hamahata, Yumi Isogami, Kazuo Kitagawa, Maki Sakamoto, Hiroya Enomoto, Akiko Egawa, Daichi Kitaguchi, Hiro Hasegawa, Koji Ikeda, Yuichiro Tsukada, Masaaki Ito

Sci Rep. 2025 Nov 26;15(1):42214. doi: 10.1038/s41598-025-26387-1.
PMID: 41298770 PMCID: PMC12657503

 39.Global benchmarks for minimally invasive right hemicolectomy for cancer

Fariba Abbassi, Michaela Ramser, Matthias Pfister, Roxane D Staiger, Sun J Kim, Ji W Park, Bart C T van de Laar, Marcos Gonzalez, Vittoria Perano, Georgette Camilleri, David Merino, Justin Dourado, Anjelli Wignakumar, Kohei Shigeta, Tomás Mansur Duarte de Miranda Marques, Daniel Leonard, Kai-Yin Lee, Avanish Saklani, Kilian G M Brown, Fabio Butti, Ivana Raguz, Carlo Alberto Schena, Daichi Kitaguchi, Desmond C Winter, Masaaki Ito, Nicola de'Angelis, Dieter Hahnloser, Jennifer Vu, Ashwin Desouza, Bei-En Siew, Ker-Kan Tan, Alex Kartheuser, Samuel Aguiar Jr, Koji Okabayashi, Carl J Brown, Steven Wexner, Sebastiano Biondo, Danilo Miskovic, Antonino Spinelli, Carlos A Vaccaro, Esther C J Consten, Byung S Min, Milo A Puhan, Matthias Turina

Br J Surg. 2025 Nov 29;112(12):znaf259. doi: 10.1093/bjs/znaf259.
PMID: 41400035 PMCID: PMC12706472

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更新日:2026年8月10日