Results 271 to 280 of about 121,561 (377)

Endoscopic mucosal resection - transoral outlet reduction: treatment of excessively wide gastro-jejunal anastomosis. [PDF]

Endoscopy
Sanavio M, Carparelli S, Gonzalez JM, Barthet M.   +3 more
europepmc   +1 more source

Endoscopic features of deficient mismatch repair/microsatellite instability‐high and BRAF‐mutated colorectal cancer

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objective Recent advancements in genome analyses, including the BRAF gene and mismatch repair (MMR) gene/microsatellite instability (MSI), have revealed the biological diversity of colorectal cancer (CRC). BRAF‐mutated CRC has a poor prognosis; however, cases exhibiting deficient MMR (dMMR)/MSI‐high (MSI‐H) and BRAF gene mutations have ...
Rika Omote, Shizuma Omote, Ryohei Sumii, Joichiro Horii, Isao Fujita, Hideaki Miyaso, Tatsuya Toyokawa, Masaru Inagaki   +7 more
wiley   +1 more source

Comparison of three electrosurgical modes for endoscopic mucosal resection of 10- to 20-mm colorectal polyps: Randomized controlled trial. [PDF]

Endosc Int Open
Luo S, Xiong F, Zhan SG, Xu Z, Zhang DG, Liu TT, Li YX, Wei C, Wu BH, Meng YT, Shi RY, Yao J, Wang LS, Li DF.   +13 more
europepmc   +1 more source

Risk factors of unintentional piecemeal resection in endoscopic mucosal resection for colorectal polyps ≥ 10 mm [PDF]

Tsubasa Ishikawa, Kenichiro Okimoto, Tomoaki Matsumura, Sadahisa Ogasawara, Yoshihiro Fukuda, Yoshio Kitsukawa, Yuya Yokoyama, Kengo Kanayama, Naoki Akizue, Yotaro Iino, Yuki Ohta, Hideaki Ishigami, Takashi Taida, Shin Tsuchiya, Keiko Saito, Hidehiro Kamezaki, Akitoshi Kobayashi, Yasuharu Kikuchi, Minoru Tada, Yuki Shiko, Yoshihito Ozawa, Jun Kato, Taketo Yamaguchi, Naoya Kato   +23 more
openalex   +1 more source

Antireflux myoplasty: Endoscopic myoplasty with bilateral sling fiber plication for refractory gastroesophageal reflux disease

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Endoscopic antireflux therapy is a novel endoscopic treatment for refractory gastroesophageal reflux disease. We developed antireflux myoplasty (AR‐MP), a modified version of antireflux mucoplasty (ARM‐P), in which exposed bilateral sling fibers are sutured directly via endoscopic hand‐suturing.
Hironari Shiwaku, Akio Shiwaku, Hisatoshi Irie, Takayuki Akasaki, Seiya Sato, Nobuhiko Koreeda, Katsudai Shirakabe, Kosuke Yamauchi, Haruhiro Inoue, Suguru Hasegawa   +9 more
wiley   +1 more source

A case of duodenal pyloric gland adenoma with high‐grade dysplasia arising from ectopic gastric mucosa

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Superficial non‐ampullary duodenal epithelial tumor is a rare disease, but its frequency has reportedly been increasing in recent years. We report a case of duodenal pyloric gland adenoma with high‐grade dysplasia arising from ectopic gastric mucosa.
Kenichiro Nakachi, Hironobu Nagumo, Tetsuro Okura, Wataru Ohno, Takashi Ashikawa, Tomoyuki Funato, Toshiyasu Shiratori, So Nakaji, Shion Ando   +8 more
wiley   +1 more source

Underwater endoscopic mucosal resection is superior to conventional endoscopic mucosal resection for medium-sized colorectal sessile polyps: a randomized controlled trial. [PDF]

Sci Rep
Deng Q, Wu Z, Li J, Liang G, Yang C.
europepmc   +1 more source

A case of gastric malignant lymphoma diagnosed by endoscopic mucosal resection (2 channnel method)

, 2006
Nobue Ueki, Junko Fujisaki, Yo Kato, Yoshizumi Takei, Susumu S. Sawada, Mariko Saito, Akiyoshi Ishiyama, Yorimasa Yamamoto, Makoto Tatewaki, Tomohiro Tsuchida, Etsuo Hoshino, Hiroshi Takahashi, Rikiya Fujita, E. Sato   +13 more
openalex   +2 more sources

Endoscopic findings of gallbladder lesions evaluated with image‐enhanced endoscopy: A preliminary study using resected gallbladders

DEN Open, Volume 6, Issue 1, April 2026.
Abstract The diagnosis of gallbladder (GB) lesions relies on imaging findings. Transpapillary cholangioscopy can potentially be used to diagnose GB lesions; however, the images obtained remain unclear. This study aimed to characterize the endoscopic findings of GB lesions. We examined the endoscopic features of GB lesions in 50 consecutive patients who
Kiyoyuki Kobayashi, Maki Ayaki, Takako Nomura, Kaho Nakatani, Masaki Tokumo, Yasutaka Kokudo, Toshiaki Morito, Ichiro Ishikawa, Akihiro Kondo, Yasuhisa Ando, Hironobu Suto, Minoru Oshima, Ryota Nakabayashi, Toshiaki Kono, Naoki Fujita, Hiroki Yamana, Hideki Kamada, Masafumi Ono, Keiichi Okano, Hideki Kobara   +19 more
wiley   +1 more source

Prognostic factors and long‐term outcomes with endoscopic submucosal dissection for colorectal tumors in patients aged 75 years or older

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Background Studies regarding the long‐term outcomes of endoscopic submucosal dissection (ESD) performed in older patients with colorectal tumors are limited. Therefore, in this study, we aimed to analyze the long‐term outcomes of older patients with colorectal tumors who underwent ESD and identify prognostic factors.
Takaya Miura, Satohiro Matsumoto, Azumi Sato, Shu Kojima, Goya Sasaki, Mina Morino, Keita Matsumoto, Hitomi Kashima, Yudai Koito, Takehiro Ishii, Shuhei Yoshikawa, Haruka Otake, Takeshi Uehara, Masanari Sekine, Takeharu Asano, Hiroyuki Miyatani, Hirosato Mashima   +16 more
wiley   +1 more source