Results 171 to 180 of about 37,951 (305)

Long‐term results of palliative placement of very low‐axial force self‐expandable metallic stents for malignant colorectal obstruction

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives Stent placement is a standard option for palliative decompression in patients with malignant colorectal obstruction. Long‐term stent placement is associated with perforation, migration, and stent occlusion. Perforation is associated with life expectancy.
Rika Kyo, Takashi Sasaki, Shuntaro Yoshida, Hiroyuki Isayama, Tomonori Yamada, Toshiyuki Enomoto, Yorinobu Sumida, Toshio Kuwai, Masafumi Tomita, Takeaki Matsuzawa, Rintaro Moroi, Toshiyasu Shiratori, Yoshihisa Saida   +12 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

Intraductal papillary neoplasm of the bile duct accompanying biliary mixed adenoneuroendocrine carcinoma

, 2013
Ichiro Onishi
openalex   +2 more sources

Diagnosis and treatment of gastric abscess by endoscopic ultrasound: A mini‐review of the preliminary application

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Gastric abscess is a rare condition caused by gastric barrier damage. It is easily misdiagnosed in clinical practice as a cancer recurrence or submucosal tumor, especially after surgery or endoscopic submucosal dissection. With a relatively high mortality rate, the cause and clinical characteristics of gastric abscesses are obscure.
Jia Xie, Mo‐Jin Wang, Rui Wang
wiley   +1 more source

A Lot More Than Just Stones: A Case of Intra-Ampullary Papillary-Tubular Neoplasia. [PDF]

ACG Case Rep J
Soares C, Carvalho AC, Pires F, Silva A, Cancela E.   +4 more
europepmc   +1 more source

A case of hemobilia caused by a pseudoaneurysm resulting in obstructive cholangitis in a patient who underwent plastic stent placement for pancreatic cancer (with video)

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Hemobilia, or hemorrhage within the biliary system, is an uncommon cause of stent obstruction associated with bile duct strictures that are rarely observed with plastic stents. Reports of a pseudoaneurysm as a cause of hemobilia after plastic stent placement are also rare.
Yusuke Seyama, Akinori Sugaya, Ken Koyama, Hiroyuki Honda, Hajime Ishibashi, Masaharu Yamaoka, Mitsuharu Ozeki, Mitsuhide Goto, Masahiro Araki, Kenji Amagai   +9 more
wiley   +1 more source

Diagnostic challenges and therapeutic strategies for large-cell neuroendocrine carcinoma of extrahepatic bile ducts: A rare case report. [PDF]

Medicine (Baltimore)
Zhang B, Qin Y, Zhang W, Gao Y, Ai X.
europepmc   +1 more source

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

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

United European Gastroenterol J
Fritzsche JA, de Vries I, van Hooft JE, Voermans RP, van Wanrooij RLJ.   +4 more
europepmc   +1 more source

Current considerations on intraductal papillary neoplasms of the bile duct and pancreatic duct

T. Pavlidis, I. Galanis, T. Pavlidis
openalex   +1 more source