Results 191 to 200 of about 32,430 (341)

A case of early duodenal cancer observed during follow-up of intraductal papillary mucinous neoplasm

, 2013
M. Ono, Susumu Iwasaki, Itaru Kamata, Yui Kishimoto, Ken Itou, Atsuhiko Mimura, Naoki Okano, Motoi Takeuchi, Ai Fujimoto, Shigeru Nakano, Yoshinori Igarashi, Yasukiyo Sumino   +11 more
openalex   +2 more sources

Endoscopic Retrograde Cholangiopancreatography‐guided Biliary Drainage with Duckbill‐type Anti‐reflux Metal Stent versus Endoscopic Ultrasound‐guided Hepaticogastrostomy for Malignant Distal Biliary Obstruction in Pancreatic Cancer with Duodenal Invasion

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Background Duodenal invasion is a risk factor for early recurrent biliary obstruction (RBO) due to the increased risk of duodenobiliary reflux. Transpapillary biliary drainage using anti‐reflux metal stents (ARMS) and endoscopic ultrasound‐guided hepaticogastrostomy (EUS‐HGS) are two different strategies for this condition.
Tsuyoshi Takeda, Takashi Sasaki, Tatsuki Hirai, Yoichiro Sato, Yuri Maegawa, Takafumi Mie, Takaaki Furukawa, Yukari Suzuki, Takeshi Okamoto, Masato Ozaka, Naoki Sasahira   +10 more
wiley   +1 more source

Novel technique of endoscopic full-thickness resection for superficial nonampullary duodenal neoplasms to avoid intraperitoneal tumor dissemination. [PDF]

Endosc Int Open, 2016
Ohata K, Nonaka K, Sakai E, Minato Y, Satodate H, Watanabe K, Matsuhashi N.   +6 more
europepmc   +1 more source

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

Treatment of G1 Duodenal Neuroendocrine Tumors With Hepatic Metastasis: A Case Report. [PDF]

Clin Case Rep
Fang Y, Chang Y, Qiu Y, Huang R, Tian F, Luo Q, Huang D, He K.   +7 more
europepmc   +1 more source

Diagnostic Performance of Magnifying Endoscopy With Crystal Violet Staining for Superficial Non-ampullary Duodenal Epithelial Tumors: A Single-center Prospective Study. [PDF]

DEN Open
ABSTRACT Objectives We previously reported a potential diagnostic algorithm for superficial non‐ampullary duodenal epithelial tumors (SNADETs) using white‐light magnifying endoscopy with crystal violet staining (ME‐CV). This study aimed to determine the diagnostic performance of the scheme and compare it with the conventional white‐light endoscopy (WLE)
Kumei T, Toya Y, Yamada S, Eizuka M, Yanai S, Endo M, Sugimoto R, Uesugi N, Sugai T, Yanagawa N, Takahashi F, Matsumoto T.   +11 more
europepmc   +2 more sources

An Unexpected Finding: Neuroendocrine Neoplasm in the Descending Duodenum

, 2021
Tingting Zhou, Lihong Du, Wei Liu
openalex   +1 more source

Endoscopic Hemostasis for Gastrointestinal Stromal Tumor Hemorrhage: A Case Series and Retrospective Analysis of Risk Factors

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Gastrointestinal stromal tumors (GISTs) are vascular tumors that can cause significant gastrointestinal hemorrhage. While endoscopic treatment is common for other hemorrhagic disorders, its role in GIST‐related hemorrhage remains unclear.
Karen Kimura, Chikamasa Ichita, Chihiro Sumida, Takashi Nishino, Miki Nagayama, Akiko Sasaki   +5 more
wiley   +1 more source

A Rare Case of Collision Tumor at the Periampullary Region. [PDF]

Case Rep Pathol
Kale K, Chaudhari V, Ostwal V, Shrikhande SV, Deodhar K.   +4 more
europepmc   +1 more source

Safety and Efficacy of Endoscopic Submucosal Dissection for Non-Ampullary Duodenal Neoplasms: A Case Series. [PDF]

ACG Case Rep J, 2015
Ishii N, Akiyama H, Suzuki K, Fujita Y.
europepmc   +1 more source