Results 211 to 220 of about 4,973,845 (291)

A Case of Long-Term Survival after Multimodal Treatments including Living-Donor Liver Transplantation for a Primary Neuroendocrine Tumor of the Bile Duct. [PDF]

Surg Case Rep
Jo A, Umemura A, Nitta H, Amano S, Ando T, Kawashima T, Kikuchi K, Kimura T, Sato A, Yanagawa N, Sasaki A.   +10 more
europepmc   +1 more source

Clinical Utility and Safety of a Novel Ultraslim Catheter‐Type Peroral Cholangioscope/Pancreatoscope: A Single‐Center Case Series

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Peroral cholangioscopy (POCS) and peroral pancreatoscopy (POPS) enable direct intraductal visualization for pancreatobiliary disease diagnosis and management. Nonetheless, conventional devices have relatively large diameters, limiting their use in narrow ducts.
Hiroyuki Kojima, Shuntaro Mukai, Atsushi Sofuni, Takayoshi Tsuchiya, Reina Tanaka, Ryosuke Tonozuka, Kazumasa Nagai, Yukitoshi Matsunami, Hirohito Minami, Noriyuki Hirakawa, Kyoko Asano, Kento Shionoya, Kazuki Hama, Takao Itoi   +13 more
wiley   +1 more source

Case Report: Primary squamous cell carcinoma of the pancreatic segment of the extrahepatic bile duct: a rare tumor easily misdiagnosed as pancreatic malignancy. [PDF]

Front Oncol
Xu T, Meng X, Gou X, Wang X, Luo S, Chen Y.   +5 more
europepmc   +1 more source

Transpapillary Placement of a Multihole Covered Metal Stent Using a 5.9‐Fr Delivery System Through a Forward‐viewing Endoscope in Malignant Biliary Obstruction With Type I Duodenal Stenosis

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Concurrent malignant biliary obstruction (MBO) and type I duodenal stenosis represent a technically demanding scenario, as luminal narrowing frequently precludes passage of a standard side‐viewing duodenoscope and limits conventional transpapillary drainage.
Kengo Matsumoto, Daisuke Kondo, Satoru Okabe, Naoto Osugi, Akira Doi, Masashi Yamamoto, Shiro Hayashi, Koji Fukui, Tsutomu Nishida   +8 more
wiley   +1 more source

Ampullary carcinoma detected incidentally during ERCP: a case report and literature review. [PDF]

Front Oncol
Zhang H, Wu W, Xu J.
europepmc   +1 more source

Long‐anchoring Stent Method as a Rescue Technique for Early Dysfunction of Covered Self‐Expandable Metal Stents in Distal Malignant Biliary Obstruction: A Retrospective Case Series

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objective Covered self‐expandable metal stents (SEMS) are widely used for treating distal malignant biliary obstruction (MBO). Severe SEMS angulation can cause stent dysfunction. Placement of a long double‐pigtail plastic stent inside the SEMS (the “long‐anchoring stent method”) may straighten the angulated SEMS, thereby achieving effective ...
Takumi Kinomoto, Yugo Kai, Minoru Shigekawa, Kenji Ikezawa, Takuo Yamai, Hiroki Takiyama, Taku Miyanaga, Takanori Masumoto, Keita Sekiya, Jun Murata, Makiko Urabe, Ryoji Takada, Kaori Mukai, Tasuku Nakabori, Kazuyoshi Ohkawa   +14 more
wiley   +1 more source

Application of laparoscopy, choledochoscopy, and duodenoscopy in the treatment of gallstones with choledocholithiasis. [PDF]

Front Surg
Wu W, Wu X, Zhang R, Li X, Li T, Zhu L, Wang B, Zheng Z.   +7 more
europepmc   +1 more source

A Novel Biliary Plastic Stent With a Centrally Located Flap: Initial Clinical Experience in Three Cases

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Endoscopic biliary plastic stent (PS) insertion is standard for maintaining bile flow, but migration and dislodgement persist as important challenges. We developed the cross range flap stent (CRF stent), a 7 Fr, 7 cm straight‐type PS. Unlike conventional stents with flaps at both ends, the CRF stent features flaps and flap holes at the ...
Fumi Sakuma, Atsushi Irisawa, Takumi Maki, Ken Kashima, Yasuhito Kunogi, Koh Fukushi, Shogo Yamamoto, Yasunori Inaba, Ryuichi Maki, Akira Yamamiya   +9 more
wiley   +1 more source

Clinical heterogeneity mapping and machine learning-based prediction of recurrence in gallstone disease: a retrospective cohort study of 9,939 patients. [PDF]

PeerJ
Zheng X, Yan Y, Bian C, Sun X, Bai X, Zhuang X, Zhang Y.   +6 more
europepmc   +1 more source

Metabolic Improvement and Weight Reduction After Large Endoscopic Submucosal Dissection Including the Papilla for Duodenal Adenoma: A Case Report

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Endoscopic submucosal dissection (ESD) has become an established therapeutic approach for duodenal adenomas, although it is technically demanding. Duodenal mucosal resurfacing (DMR) is an emerging endoscopic metabolic therapy designed to ablate and regenerate duodenal mucosa. To date, no reports have described ESD including the papilla (ESDIP)
Chi‐Chu Lo, Chen‐Shuan Chung, Wei‐Wei Lee, Chien‐Chen Tsai, Kurato Miyazaki, Motohiko Kato   +5 more
wiley   +1 more source