Results 91 to 100 of about 25,951 (272)

Gel Immersion Endoscopic Submucosal Dissection Using a Scissor‐type Knife for Superficial Non‐ampullary Duodenal Epithelial Tumors

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives This study aimed to compare the short‐term therapeutic outcomes between conventional endoscopic submucosal dissection (C‐ESD) and gel immersion ESD (GI‐ESD) for superficial non‐ampullary duodenal epithelial tumors (SNADETs). Methods A retrospective analysis was conducted on patients with SNADETs who underwent C‐ESD or GI‐ESD between
Osamu Dohi, Naoto Iwai, Hayato Fukui, Mayuko Seya, Tomoko Ochiai, Junki Yumoto, Hiroki Mukai, Katsuma Yamauchi, Hajime Miyazaki, Takeshi Yasuda, Takuma Yoshida, Tsugitaka Ishida, Hiroaki Kitae, Yukiko Morinaga, Reo Kobayashi, Ryohei Hirose, Ken Inoue, Naohisa Yoshida, Kazuhiko Uchiyama, Tomohisa Takagi, Hideyuki Konishi, Yoshito Itoh   +21 more
wiley   +1 more source

Endoscopic Submucosal Dissection Using Head-mounted Display [PDF]

, 2015
Toshiyuki Morisawa, Hajime Kida, Fusako Kusumi, Satoshi Okinaga, Masaya Ohana   +4 more
openalex   +1 more source

Concurrent Diagnosis of Superficial Esophageal Cancer and Esophageal Achalasia: A Case Report and Literature Review

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT We report a case of a 70‐year‐old woman with esophageal achalasia and concurrent superficial esophageal squamous cell carcinoma. Three adjacent superficial lesions were resected en bloc by endoscopic submucosal dissection (ESD), with no lymphovascular invasion.
Ai Katsumi, Hideki Mori, Noriko Matsuura, Tatsuhiro Masaoka, Yusaku Takatori, Hideomi Tomida, Teppei Akimoto, Hiroko Ando, Motohiko Kato, Takanori Kanai   +9 more
wiley   +1 more source

Gastric adenocarcinoma with enteroblastic differentiation in a 67-year-old man in Korea: a case report

The Ewha Medical Journal
We report a rare case of gastric adenocarcinoma with enteroblastic differentiation (GAED) that was treated with endoscopic submucosal dissection followed by additional distal gastrectomy with lymph node dissection.
Hae Rin Lee, Gwang Ha Kim, Dong Chan Joo, Moon Won Lee, Bong Eun Lee, Kyung Bin Kim   +5 more
doaj   +1 more source

[Submucosal endoscopic dissection].

Revista de gastroenterologia de Mexico, 2014
Endoscopic submucosal dissection (ESD) is a novel technique that increases the therapeutic spectrum for early-stage malignant lesions (T1mN0) of gastrointestinal tract.To review the current training requirements, indications and devices for ESD.A PubMed search and selection for manuscripts between 2005 and 2009 was performed.
openaire   +1 more source

Barrett's Esophageal Adenocarcinoma with Neuroendocrine Cell Carcinoma Treated by Endoscopic Submucosal Dissection: A Case Report and Literature Review

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Barrett's esophageal adenocarcinoma (BEA) with neuroendocrine cell carcinoma (NEC) is a rare disease with a poor prognosis. We report a case of BEA with NEC treated by endoscopic submucosal dissection (ESD) with en bloc resection and long‐term survival was achieved without additional treatment.
Yo Kubota, Kenji Ishido, Kusutaro Doi, Gen Kitahara, Takuya Wada, Akinori Watanabe, Hisatomo Ikehara, Chika Kusano   +7 more
wiley   +1 more source

The safety and efficacy of endoscopic submucosal dissection for treating early oesophageal carcinoma: a meta-analysis

, 2020
Hong-Lian Wang, Xiantie Zeng, SY Bai, Ke Pu, Ya Zheng, Rui Ji, QH Guo, QL Guan, YP Wang, YN Zhou   +9 more
openalex   +2 more sources

Improving Operator Depth Vision in Gastrointestinal Endoscopy: A Pilot Study of a New Three‐dimensional Imaging System

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Background and aims Traditional two‐dimensional (2D) gastrointestinal endoscopy lacks depth perception, leading to potential diagnostic errors. This study evaluates a novel software‐based three‐dimensional (3D) endoscopy system that converts 2D images into 3D, compatible with existing endoscopes.
Xiaoqing Lin, Kohei Ono, Ken Ohata, Etsuko Yamabe, Hidenori Eida, Miyuzen Kanamori, Naoki Tomita, Toshifumi Iida, Susumu Banjoya, Tomoya Kimura, Hiroshi Yamazaki, Koichi Furuta, Nao Takeuchi, Yoshiaki Kimoto, Yuki Kano, Yohei Minato, Shunya Takayanagi, Shinya Nagae, Yohei Ito, Ryoju Negishi, Eiji Sakai, Hideyuki Chiba, Zhen Ding   +22 more
wiley   +1 more source

The Risk of Colonoscopy‐related Bleeding in Patients With or Without Continued Treatment With an Antithrombotic Agent

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives We prospectively investigated the risk of colonoscopy‐related bleeding in relation to antithrombotic treatment. Methods This prospective, observational, single‐center cohort study (NCT02594813) enrolled consecutive patients who underwent colonoscopy, including the removal of colorectal polyps, regardless of the continuation of ...
Emi Nonaka, Ichitaro Horiuchi, Akira Horiuchi, Satoshi Ukai, Noriko Takahata, Kimihiko Oishi   +5 more
wiley   +1 more source

Successful Endoscopic Submucosal Dissection for Giant Inflammatory Fibroid Polyp in Terminal Ileum

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT A 55‐year‐old woman presented with postprandial abdominal pain and diarrhea. Contrast‐enhanced abdominal computed tomography revealed a large tumor in the ileocecal region. Colonoscopy demonstrated a pedunculated polyp originating from the terminal ileum, intermittently prolapsing into the cecum with a stalk‐like base.
Sayuri Watanabe, Yuki Nakajima, Masato Aizawa, Jun Wada, Kakeru Otomo, Goro Shibukawa, Tadayuki Takagi, Kenichi Utano, Osamu Suzuki, Kazutomo Togashi   +9 more
wiley   +1 more source