Results 31 to 40 of about 6,583 (111)

Revolution of Novel Direct Peroral Cholangioscopy: Another Step Beyond Limitations

Gut and Liver, 2022
Background/Aims: CD40 agonists are thought to generate antitumor effects on pancreatic cancer via macrophages and T cells. We aimed to investigate the role of CD40 agonists in the differentiation of macrophages and treatment of human pancreatic ...
Tanyaporn Chantarojanasiri
doaj   +1 more source

Radiation-free luminal stenting using peroral cholangioscope

iGIE
Background and Aims: Traditional endoscopic self-expandable metal stent (SEMS) placement necessitates fluoroscopy guidance when treating gastrointestinal obstruction.
Lin Liu, MM, Hongguang Wang, MBBS, Liying Tao, MM, Qingmei Guo, MBBS, Junpeng Liu, MM, Shizhu Liu, MM, Peng Zhan, MBBS   +6 more
doaj   +1 more source

The Role of Cholangioscopy in Biliary Diseases

Diagnostics, 2023
Endoscopy plays a central role in diagnostic and therapeutic approaches to biliary disease in both benign and malignant conditions. A cholangioscope is an endoscopic instrument that allows for the direct exploration of the biliary tree.
Aurelio Mauro, Stefano Mazza, Davide Scalvini, Francesca Lusetti, Marco Bardone, Pietro Quaretti, Lorenzo Cobianchi, Andrea Anderloni   +7 more
doaj   +1 more source

Use of SpyGlass for peroral cholangioscopy in the diagnosis and treatment of hepatobiliary diseases in over five years follow-up: A single centre experience

The Turkish Journal of Gastroenterology, 2019
Background/Aims: The use of cholangioscopy for the diagnosis and treatment of hepatobiliary diseases is gradually becoming more common. We aimed to review our peroral cholangioscopy interventions, using the first-generation SpyGlass Direct Visualization ...
Sadettin Hülagü, Göktuğ Şirin, Ali Erkan Duman, Hasan Yılmaz   +3 more
doaj   +1 more source

Visceral Adipose Tissue as an Independent Predictor of Severe Post‐ERCP Pancreatitis: A Multicenter Retrospective Cohort Study

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background Acute pancreatitis after endoscopic retrograde cholangiopancreatography (ERCP), known as post‐ERCP pancreatitis (PEP), is a major adverse event. Although risk factors for PEP incidence have been widely studied, factors associated with severe PEP remain unclear.
Shinya Uemura, Takuji Iwashita, Takuya Koizumi, Yosuke Ohashi, Shota Iwata, Akinori Maruta, Keisuke Iwata, Masahito Shimizu   +7 more
wiley   +1 more source

Direct peroral cholangioscopy with a new anchoring technique using the guide probe of Kautz – first clinical experiences

, 2017
Background and study aims We present the first clinical results of a new tandem technique for direct peroral cholangioscopy using a standard ultraslim upper gastrointestinal endoscope and a guide probe that was originally developed for the non ...
Hansjoerg Ullerich, Frank Lenze, Torsten Beyna, Tobias Nowacki   +3 more
core   +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

Frameshift Mutation of MARS Gene Encoding an Aminoacyl-tRNA Synthetase in Gastric and Colorectal Carcinomas with Microsatellite Instability

Gut and Liver, 2010
The transnasal endoscopic examination using an ultraslim upper endoscope may be more comfortable and less stressful than the peroral approach. Transnasal endoscopic retrograde cholangiopancreatography (ERCP), endoscopic nasobiliary drainage, and direct ...
doaj   +1 more source

Preoperative Diagnosis of the Bile Duct Traumatic Neuroma by Endoscopic Ultrasound‐guided Tissue Acquisition: A Case Report

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Traumatic neuroma of the cystic duct stump is a rare benign lesion that may mimic biliary malignancy, making preoperative diagnosis challenging. We report a case of an enhancing lesion at the cystic duct stump after cholecystectomy that was diagnosed by endoscopic ultrasound‐guided tissue acquisition (EUS‐TA).
Kiyohiro Saito, Shunya Oi, Erina Yoshida, Eri Tanaka, Mai Noujima, Noriaki Yamashita, Shuhei Shintani, Atsushi Nishida, Takuji Iwashita   +8 more
wiley   +1 more source

Diagnostic and therapeutic utility of peroral cholangioscopy in patients with pancreatobiliary pathologies: narrative review

, 2021
Introducción: La colangioscopia peroral es un método endoscópico de gran utilidad en las patologías pancreatobiliares que supera algunas limitaciones de los métodos convencionales.
Acero Monroy, Daniel Camilo, Huepo Pérez, María Paula   +1 more
core