Results 111 to 120 of about 171,957 (279)

Successful endoscopic submucosal dissection for a huge lipoma in the terminal ileum

VideoGIE, 2020
Takashi Muramoto, MD, PhD, Ryoju Negishi, MD, Maiko Takita, MD, Yohei Minato, MD, Ken Ohata, MD, PhD   +4 more
doaj   +1 more source

Minimally Invasive Esophagectomy for Esophageal Cancer: Current Evidence and Future Perspectives

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Aim Esophageal cancer is a highly aggressive malignancy with regional variations in histological subtypes. Adenocarcinoma predominates in Western countries, whereas squamous cell carcinoma is more common in Asia. Despite advances in multimodal therapy, esophagectomy remains the cornerstone of curative treatment, and the development of various ...
Hirotaka Konishi, Hiroyuki Inoue, Hitoshi Fujiwara, Atsushi Shiozaki   +3 more
wiley   +1 more source

A case of anal canal carcinoma with pagetoid spread that was curatively resected by multiple endoscopic and surgical treatments

DEN Open
A 57‐year‐old woman with no significant medical history was referred after a colonoscopy for abdominal distension, which revealed a tumor in the lower rectum.
Koichi Furuta, Yoshiaki Kimoto, Yuki Kano, Takashi Sakuno, Kohei Ono, Yohei Minato, Kentaro Nakajima, Sakiko Miura, Teppei Morikawa, Ken Ohata   +9 more
doaj   +1 more source

The Influence of Surgeons' Gender on Surgical Outcomes in Laparoscopic Right Hemicolectomy: A Japanese Nationwide Retrospective Cohort Study

Annals of Gastroenterological Surgery, EarlyView.
This study analyzed 58 503 laparoscopic right hemicolectomies for colon cancer in Japan between 2018 and 2022, comparing outcomes between male and female surgeons. No significant differences were found in surgical mortality or severe complications. Tailored surgical training programs for female surgeons may further enhance surgical outcomes.
Akihisa Matsuda, Hideki Endo, Aya Yamagishi, Hiroyuki Yamamoto, Shuji Takiguchi, Koki Otsuka, Takeshi Yamada, Hiroshi Yoshida, Hideki Ueno, Yuko Kitagawa, Ken Shirabe   +10 more
wiley   +1 more source

A case of small bowel aneurysm hemorrhage with submucosal tumor‐like findings

DEN Open
A 51‐year‐old woman visited our hospital with the chief complaint of tarry stools. Contrast‐enhanced abdominal computed tomography revealed leakage of contrast medium into the lumen of the small intestine.
Susumu Banjoya, Yohei Minato, Yoshiaki Kimoto, Yuki Kano, Takashi Sakuno, Kohei Ono, Marie Osawa, Hajime Horiuchi, Teppei Morikawa, Ken Ohata   +9 more
doaj   +1 more source

Prognostic Impact of Immunoscore in Pathological Stage III Differentiated Gastric Cancer: A Multicenter Cohort Study Including PD‐L1/PD‐L2 Expression Analysis

Annals of Gastroenterological Surgery, EarlyView.
We assessed the prognostic ability of the Immunoscore and PD‐L1 or PD‐L2 expression in pStage III GC patients by immunohistochemistry. The results showed that Immunoscore was an independent prognostic factor in differentiated GC, but not in undifferentiated GC.
Yoshiro Yukawa, Takuro Saito, Yukinori Kurokawa, Yusuke Akamaru, Shinya Kidogami, Hiroshi Imamura, Kazumasa Fujitani, Jin Matsuyama, Kazuyoshi Yamamoto, Tsuyoshi Takahashi, Takahiro Matsui, Eiichi Morii, Hidetoshi Eguchi, Yuichiro Doki   +13 more
wiley   +1 more source

Influence of Hospital and Surgeon Volumes on Clinical Outcomes After Standard Surgery for Advanced Gastric Cancer: Supplementary Analysis of the Multicenter Randomized Phase III Trial JCOG1001

Annals of Gastroenterological Surgery, EarlyView.
We have evaluated interinstitutional variation to verify the generalization and standardization of gastric cancer surgery from a supplementary analysis of the randomized phase III trial JCOG1001. Although there was some degree of interinstitutional variation in short‐ and long‐term outcomes after standard gastric surgery, we found no correlation ...
Motohiro Hirao, Yukinori Kurokawa, Riku Kajikawa, Junki Mizusawa, Kota Kawabata, Masanori Tokunaga, Kenji Kuroda, Shinichi Sakuramoto, Itaru Yasufuku, Hisayuki Matsushita, Shuji Takiguchi, Yuichiro Doki, Takaki Yoshikawa, Masanori Terashima, Stomach Cancer Study Group of Japan Clinical Oncology Group   +14 more
wiley   +1 more source

Practical Gastrointestinal Endoscopy [PDF]

Postgraduate Medical Journal, 1983
openaire   +2 more sources

Intratumoral Fusobacterium nucleatum Drives Cancer‐Associated Fibroblasts Enrichment and Immune Exclusion in Esophageal Squamous Cell Carcinoma

Annals of Gastroenterological Surgery, EarlyView.
Fusobacterium nucleatum contributes to the progression of ESCC by inducing NF‐κB–mediated inflammatory signaling in tumor cells and promoting CAFs activation. Its presence may facilitate immune exclusion and tumor invasion through stromal remodeling. Furthermore, F.
Takashi Ofuchi, Qingjiang Hu, Kazuki Omachi, Kosuke Kanemitsu, Hajime Otsu, Yusuke Yonemura, Taro Tobo, Yoshifumi Baba, Masaaki Iwatsuki, Koshi Mimori   +9 more
wiley   +1 more source

Cap-assisted endoscopic mucosal resection of a large flat colorectal lesion

VideoGIE, 2017
Maria Flavia Savarese, MD, Antonella De Ceglie, MD, Mattia Crespi, MD, Massimo Conio, MD   +3 more
doaj   +1 more source