Results 221 to 230 of about 32,430 (341)

Pancreatic-Type Acinar Cell Carcinoma of the Duodenum: A Case Report and Literature Review. [PDF]

Surg Case Rep
Shirai D, Hirono S, Tada M, Iida K, Sueoka H, Kurimoto A, Yoshida M, Harada K, Ohe C, Kono H, Nakamura I.   +10 more
europepmc   +1 more source

Efficacy and Safety of Duodenal Stenting for Malignant Gastric Outlet Obstruction: Insights From a 15‐year Single‐Center Experience

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Endoscopic duodenal stent (DS) placement has become a primary palliative approach for malignant gastric outlet obstruction (MGOO), offering minimally invasive symptom relief. However, complications and risk factors for stent dysfunction and prognostic indicators of survival are not fully elucidated.
Masatoshi Murakami, Nao Fujimori, Akihiko Suenaga, Takahiro Ueda, Shotaro Kakehashi, Akito Furuta, Akihisa Ohno, Kazuhide Matsumoto, Yu Takamatsu, Keijiro Ueda, Yoshihiro Ogawa   +10 more
wiley   +1 more source

Absence of Internal Low Echoes Can Be an Important Diagnostic Clue for Intraductal Tubulopapillary Carcinomas of the Pancreas: A Case Report. [PDF]

Cureus
Kitano Y, Oura S.
europepmc   +1 more source

Changing the Flow: How EUS-Guided Drainage is Reshaping the Management of Distal Malignant Biliary Obstruction. [PDF]

United European Gastroenterol J
ABSTRACT Endoscopic ultrasound‐guided biliary drainage (EUS‐BD) has evolved from a rescue therapy into a viable alternative to endoscopic retrograde cholangiopancreatography (ERCP) and percutaneous drainage for distal malignant biliary obstruction (dMBO).
Fritzsche JA, de Vries I, van Hooft JE, Voermans RP, van Wanrooij RLJ.   +4 more
europepmc   +2 more sources

Prevention of Cholangitis by Spontaneously Dislodging Biliary Stent After an Endoscopic Procedure in Patients With Asymptomatic Bile Duct Stones

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objective To evaluate the effectiveness of spontaneously dislodging biliary stent (SDBS) placement in preventing acute cholangitis after endoscopic retrograde cholangiopancreatography (ERCP) in patients with asymptomatic bile duct stones. Methods This retrospective, single‐center study included 63 patients (mean age, 73 ± 11 years; 43 men) who
Shinichi Nihei, Sho Hasegawa, Yu Honda, Yuma Yamazaki, Takeshi Iizuka, Yusuke Kurita, Kunihiro Hosono, Masato Yoneda, Kensuke Kubota, Atsushi Nakajima   +9 more
wiley   +1 more source

Pre-emptive purse-string suture for full-thickness resection of a gastrointestinal stromal tumor in the duodenal bulb: a case report. [PDF]

Endoscopy
Peng Y, Wu Z, Chen C, Ren Y, Feng X.
europepmc   +1 more source

Underwater Pressure Lumen Expansion: A Novel Method to Overcome Lumen Collapse in Submucosal Endoscopy and Animal Endoscopic Full‐thickness Resection Models

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT In endoscopic full‐thickness resection (EFTR), luminal collapse can occur due to communication between the gastrointestinal lumen and peritoneal cavity, making visualization and procedural continuity difficult. We propose the underwater pressure lumen expansion (UPLE) method, in which hydraulic pressure is applied in a fluid‐filled environment
Hironari Shiwaku, Akio Shiwaku, Seiya Sato, Kosuke Yamauchi, Suguru Hasegawa   +4 more
wiley   +1 more source

An incidental finding of duodenal gastrointestinal stromal tumor (dGIST): a case report. [PDF]

Ann Med Surg (Lond)
Nazir A, Rehman NK, Khalid F, Arshad A.
europepmc   +1 more source

Vedolizumab Induces Remission in Two Cases of Ulcerative Colitis With Upper Gastrointestinal Involvement

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Ulcerative colitis (UC) predominantly affects the colon; upper gastrointestinal involvement (UGI) has been reported, but no established treatments exist. We report two cases of UC with concomitant UGI that showed positive responses to vedolizumab therapy.
Shinya Nakatani, Yuta Yamazaki, Kensuke Higuchi, Yumi Otoyama, Norihiro Suzuki, Kazuo Kikuchi, Takahisa Fujiwara, Atsushi Katagiri, Jyun Ohara, Hitoshi Yoshida   +9 more
wiley   +1 more source

Neoadjuvant Chemotherapy Followed by Laparoscopic and Endoscopic Cooperative Surgery for Locally Advanced Duodenal Gastrointestinal Stromal Tumor: A Case Report. [PDF]

Surg Case Rep
Takabatake K, Kubota T, Iwai N, Dohi O, Inoue H, Kurashima K, Nishibeppu K, Kiuchi J, Kubo H, Imamura T, Nanishi K, Shimizu H, Arita T, Kosuga T, Yamamoto Y, Konishi H, Morimura R, Fujiwara H, Shiozaki A.   +18 more
europepmc   +1 more source