Results 241 to 250 of about 32,591 (341)

Efficacy and Safety of Gel Immersion Endoscopic Mucosal Resection for Gastric Neoplasms in Patients With Familial Adenomatous Polyposis: A Multicenter Retrospective Study

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Approximately 10%–30% patients with familial adenomatous polyposis (FAP) develop gastric neoplasms (GNs). Although recent reports have suggested the effectiveness of gel‐immersion endoscopic mucosal resection (GI‐EMR) for FAP‐associated GNs, given its simplicity and safety, treatment outcomes for such lesions have not been evaluated.
Hidenori Kimura, Kohei Shigeta, Yohei Yabuuchi, Yoichi Yamamoto, Soichiro Nagao, Akito Noguchi, Shinya Uematsu, Shuhei Shintani, Hiroto Inoue, Atsushi Nishida, Hiroyuki Ono, Osamu Inatomi   +11 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

Efficacy of Drainage Combining Endoscopic Retrograde Cholangiopancreatography With Endoscopic Ultrasound‐guided Biliary Drainage for Difficult‐to‐Control Cholangitis in Patients With Hilar Cholangiocarcinoma

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Hilar cholangiocarcinoma often results in repeated early stent dysfunction and difficult‐to‐control cholangitis after drainage using endoscopic retrograde cholangiopancreatography (ERCP). In this study, we evaluated the effectiveness of additional drainage using endoscopic ultrasound‐guided biliary drainage (EUS‐BD) in patients with
Tomoki Ogata, Yusuke Kurita, Takamitsu Sato, Shin Yagi, Yu Honda, Takeshi Iizuka, Sho Hasegawa, Kunihiro Hosono, Noritoshi Kobayashi, Itaru Endo, Kensuke Kubota, Masato Yoneda, Atsushi Nakajima   +12 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

Severe Gastroduodenitis Associated With Ulcerative Colitis After Total Colectomy Successfully Treated With Endoscopic Hemostasis and Oral Tacrolimus

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Herein, we report a rare case of gastroduodenitis associated with ulcerative colitis (UC). A 42‐year‐old man was diagnosed with UC 1 year prior to admission to our hospital. The patient underwent a 3‐stage total colectomy and ileal pouch‐anal anastomosis for severe UC.
Koji Fujimoto, Shuhei Hosomi, Yumie Kobayashi, Rieko Nakata, Yu Nishida, Fumio Tanaka, Yasuhiro Fujiwara   +6 more
wiley   +1 more source

Delayed Bleeding After Endoscopic Ultrasound‐guided Hepaticogastrostomy due to Pseudoaneurysm Rupture in a Patient Who Underwent Plastic Stent Placement: A Case Report

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Endoscopic ultrasound‐guided hepaticogastrostomy (EUS‐HGS) is a useful alternative treatment for endoscopic retrograde cholangiopancreatography (ERCP) failure. However, serious complications sometimes occur. Bleeding is an early complication that occurs during puncture; however, there have been some reports of late‐onset rupture of a ...
Kohei Takano, Takuya Ishikawa, Kentaro Yamao, Yasuyuki Mizutani, Tadashi Iida, Kota Uetsuki, Yoshihisa Takada, Hiroki Kawashima   +7 more
wiley   +1 more source

Diagnostic Performance of Magnifying Endoscopy With Crystal Violet Staining for Superficial Non‐ampullary Duodenal Epithelial Tumors: A Single‐center Prospective Study

DEN Open, Volume 6, Issue 1, April 2026.
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)
Tomo Kumei, Yosuke Toya, Shun Yamada, Makoto Eizuka, Shunichi Yanai, Masaki Endo, Ryo Sugimoto, Noriyuki Uesugi, Tamotsu Sugai, Naoki Yanagawa, Fumiaki Takahashi, Takayuki Matsumoto   +11 more
wiley   +1 more source

Case Report: diffuse entire gastrointestinal tract involvement of ALK-positive anaplastic large cell lymphoma harboring JAK-STAT pathway mutations in an adolescent with leukemoid reaction. [PDF]

Front Oncol
Yang S, Dai Y, Li Q, Zhao S, Deng X, Chen F, Zhang Y, Wang Y, Zhang W.   +8 more
europepmc   +1 more source

Geriatric 8 Score Predicts Functional Decline After Endoscopic Resection for Upper Gastrointestinal Neoplasms in Older Adults: A Prospective Cohort Study

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Endoscopic resection (ER) is used in older patients to treat upper gastrointestinal (UGI) neoplasms due to minimal invasiveness and excellent short‐term therapeutic outcomes. However, its impact on functional outcomes remains unclear. This study aimed to identify functional‐decline predictors post‐ER in older patients.
Yuki Okubo, Takahiro Inoue, Shunsuke Yoshii, Masamichi Arao, Hiroko Nakahira, Taro Iwatsubo, Katsunori Matsueda, Minoru Kato, Satoki Shichijo, Takashi Kanesaka, Sachiko Yamamoto, Koji Higashino, Noriya Uedo, Tomoki Michida, Ryu Ishihara   +14 more
wiley   +1 more source

Use of a Side‐Viewing Endoscope for Superficial Non‐Ampullary Duodenal Epithelial Tumors Located in the Groove Area

JGH Open
Kiyoyuki Kobayashi, Maki Ayaki, Takako Nomura, Hironobu Suto, Minoru Oshima, Keiichi Okano, Masafumi Ono, Hideki Kobara   +7 more
doaj   +1 more source