Results 11 to 20 of about 4,366 (206)

Prospective assessment of probe‐based confocal laser endomicroscopy under direct cholangioscopic visualization for biliary strictures that could not be definitively diagnosed using endoscopic retrograde cholangiopancreatography (with video)

DEN Open
The definitive diagnosis of patients with indeterminate biliary strictures remains challenging. Probe‐based confocal laser endomicroscopy (pCLE) provides real‐time histological assessment of bile duct tissues. Since no previous studies have evaluated the
Yuki Tanisaka, Shomei Ryozawa, Masafumi Mizuide, Akashi Fujita, Ryuhei Jinushi, Ryuichi Watanabe, Ryo Sato, Tomoaki Tashima, Yumi Mashimo   +8 more
doaj   +2 more sources

Diagnostic Approach to Biliary Strictures [PDF]

Diagnostics
Biliary strictures represent a narrowing of the bile ducts, leading to obstruction that may result from benign or malignant etiologies. Accurate diagnosis is crucial but challenging due to overlapping features between benign and malignant strictures ...
Daniyal Raza, Sahib Singh, Stefano Francesco Crinò, Ivo Boskoski, Cristiano Spada, Lorenzo Fuccio, Jayanta Samanta, Jahnvi Dhar, Marco Spadaccini, Paraskevas Gkolfakis, Marcello Fabio Maida, Jorge Machicado, Marcello Spampinato, Antonio Facciorusso   +13 more
doaj   +2 more sources

Recent advances in the management of difficult bile-duct stones: a focus on single-operator cholangioscopy-guided lithotripsy [PDF]

The Korean Journal of Internal Medicine, 2021
The most effective and the standard treatment for bile duct stones (BDSs) is endoscopic retrograde cholangiopancreatography (ERCP). However, in 10% to 15% of patients with BDSs, the stones cannot be removed by conventional ERCP, which involves endoscopic
Chi Hyuk Oh, Seok Ho Dong
doaj   +1 more source

Study on treatment of hepatolithiasis using cholangioscopy through percutaneous trans-choledochojejunal anastomotic channel guided by ultrasound [PDF]

Waike lilun yu shijian, 2022
Objective To investigate the procedure and efficacy in treatment of hepatolithiasis by percutaneous cholangioscopy through choledochojejunal anastomotic channel guided by ultrasound. Methods From June 2021 to January 2022, 6 patients with hepatolithiasis
KONG Xiangyu, LIANG Ting, ZHANG Cheng, HU Hai, TIAN Fuzhou, XIANG Yukai, Zhang Honglei, LÜ Beining, YANG Yulong
doaj   +1 more source

Peroral Cholangioscopy in the Diagnosis and Treatment of Biliary Strictures

Инновационная медицина Кубани, 2023
Objective: To determine the role of and indications for peroral cholangioscopy using the SpyGlass system in the differential diagnosis of biliary tract lesions and in case of biliary strictures, based on the literature data analysis and our own ...
M. I. Bykov, A. Y. Mnatsakanian, A. A. Taran   +2 more
doaj   +1 more source

Advanced Imaging Technology in Biliary Tract Diseases:Narrow-Band Imaging of the Bile Duct [PDF]

Clinical Endoscopy, 2015
Newly introduced direct peroral cholangioscopy and the development of video choledochoscopes have enabled more defined observation of bile duct mucosal lesions with clearer images.
Hyun Jong Choi, Jong Ho Moon, Yun Nah Lee   +2 more
doaj   +1 more source

Utility of the Novel SpyGlassTM DS II System and Laser Lithotripsy for Choledocholithiasis in Pregnancy

GE: Portuguese Journal of Gastroenterology, 2021
Background and Aim: Endoscopic retrograde cholangiopancreatography (ERCP) is considered a safe therapeutic modality even in pregnant women; however, adequate care needs to be taken.
Ankit Dalal, Gaurav Patil, Nagesh Kamat, Rajen Daftary, Sehajad Vora, Amit Maydeo   +5 more
doaj   +1 more source

Cholangioscopy for biliary diseases

Current Opinion in Gastroenterology, 2023
Purpose of review Cholangioscopy is a mini-invasive endoscopic procedure, which consists in a direct intraductal visualization of the biliary tract. The purpose of this review is to summarize the technique, the clinical applications, as well as future perspectives of cholangioscopy.
Becq, Aymeric, Soualy, Adil, Camus, Marine   +2 more
openaire   +3 more sources

A Case of Foreign Body in the Biliary Tree and the Challenge of Hypereosinophilia

Gastrointestinal Disorders, 2023
In all reported cases of foreign body migration or impaction in the biliary tree, there is no mention of the presence of hypereosinophilia among the laboratory findings.
Emanuele Sinagra, Francesco Vito Mandarino, Francesca Rossi, Rita Alloro, Sergio Testai, Marta Marasà, Serena Cristofalo, Marcello Maida, Daniele Brinch, Giuseppe Conoscenti, Ernesto Fasulo, Dario Raimondo   +11 more
doaj   +1 more source

Safety and feasibility of a novel recanalization technique using guidewire puncture under cholangioscopy for complete biliary stricture after liver transplantation

Scientific Reports, 2023
Cholangioscopy is reportedly useful for selective guidewire placement across difficult biliary strictures, but few methods are available for complete stricture of biliary anastomosis.
Wei Zhang, Hao Sun, Dinghui Dong, Yu Li
doaj   +1 more source