Results 101 to 110 of about 9,539 (287)

Endoscopic management of primary sclerosing cholangitis

Digestive Endoscopy, Volume 37, Issue 7, Page 723-732, July 2025.
Primary sclerosing cholangitis (PSC) is a progressive autoimmune hepatobiliary disease characterized by fibrotic strictures in the bile ducts, leading to chronic cholestasis and cirrhosis. Magnetic resonance cholangiopancreatography (MRCP) is a noninvasive method for evaluating the condition of the bile ducts, and has high sensitivity and specificity ...
Suguru Mizuno, Yoshihito Uchida, Satsuki Ando, Masamitsu Nakao, Kayoko Sugawara, Nobuaki Nakayama, Yukinori Imai, Tomoaki Tomiya, Satoshi Mochida   +8 more
wiley   +1 more source

Mirizzi Syndrome Type IV Successfully Treated with Peroral Single-operator Cholangioscopy-guided Electrohydraulic Lithotripsy: A Case Report with Literature Review

Internal medicine, 2022
A 76-year-old man presented with liver dysfunction and intrahepatic bile duct dilatation. Imaging studies showed two large stones that had become impacted in the common hepatic duct, which was fused with the gallbladder.
H. Kawai, Toshifumi Sato, M. Natsui, Kotaro Watanabe, Ryosuke Inoue, Mayuki Kimura, Kazumi Yoko, Syun‐ya Sasaki, M. Watanabe, Taku Ohashi, A. Tsukahara, Norio Tanaka, Y. Tsukada   +12 more
semanticscholar   +1 more source

Diagnostic Yield of a Novel 11‐Fr Digital Cholangioscope for Indeterminate Biliary Disease Using Macroscopic‐On‐Site Evaluation: Prospective Comparative Study

Journal of Gastroenterology and Hepatology, Volume 40, Issue 5, Page 1307-1314, May 2025.
ABSTRACT Background and Aim A novel 11‐Fr digital cholangioscope (eyeMAX) has recently become available. However, a prospective comparative study of the diagnostic yield of the eyeMAX and of a conventional cholangioscope (SpyGlass DS II) has not been reported.
Takeshi Ogura, Saori Ueno, Akitoshi Hakoda, Ahmad F. Aboelezz, Atsushi Okuda, Nobu Nishioka, Jun Sakamoto, Jun Matsuno, Yuki Uba, Mitsuki Tomita, Nobuhiro Hattori, Junichi Nakamura, Kimi Bessho, Hiroki Nishikawa   +13 more
wiley   +1 more source

A Case of Adenocarcinoma in situ of the Distal Common Bile Duct Diagnosed by Percutaneous Transhepatic Cholangioscopy [PDF]

, 2012
Extrahepatic cholangiocarcinoma is often clinically challenging to diagnose. Even multidisciplinary approaches which include computed tomography, magnetic resonance imaging, and endoscopic retrograde cholangiography are unsatisfactory in some cases ...
Abu-Hamda, Anderson, Curado, de Groen, DeOliveira, Haeryoung Kim, Hyo Joon Yang, Jae Young Chun, Jai Hwan Kim, Jin-Hyeok Hwang, Joo, Nimura, Ponchon, Sang Hyub Lee, Shaib, Simon, Su Jin Kim   +16 more
core   +2 more sources

Limited diagnostic accuracy and clinical impact of single-operator peroral cholangioscopy for indeterminate biliary strictures [PDF]

, 2020
BACKGROUND: Single-operator peroral cholangioscopy (sPOCS) is considered a valuable diagnostic modality for indeterminate biliary strictures. Nevertheless, studies show large variation in its characteristics and measures of diagnostic accuracy.
Buddingh, Karel T, de Vries, Adriaan B, Gouw, Annette S H, Koornstra, Jan Jacob, Ter Steege, Rinze W F, van der Heide, Frans, Weersma, Rinse K   +6 more
core   +1 more source

Recent advancements in image‐enhanced endoscopy in the pancreatobiliary field

DEN Open, Volume 5, Issue 1, April 2025.
Abstract Image‐enhanced endoscopy (IEE) has advanced gastrointestinal disease diagnosis and treatment. Traditional white‐light imaging has limitations in detecting all gastrointestinal diseases, prompting the development of IEE. In this review, we explore the utility of IEE, including texture and color enhancement imaging and red dichromatic imaging ...
Haruka Toyonaga, Tsuyoshi Hayashi, Kazuki Hama, Ryo Ando, Tatsuya Ishii, Kenta Yoshida, Toshifumi Kin, Masayo Motoya, Kuniyuki Takahashi, Akio Katanuma   +9 more
wiley   +1 more source

Successful endoscopic retrieval of a migrated pancreatic stent using a basket catheter for peroral cholangioscopy through a biliary plastic stent pusher tube: a case report

Journal of Rural Medicine, 2022
Objective: Retrieval is challenging once prophylactic pancreatic stents migrate deep into the pancreatic duct. Herein, we describe a case of successful endoscopic retrieval of a migrated prophylactic pancreatic stent using a basket catheter through a ...
Koji Takahashi, H. Ohyama, R. Mikata, Hiroki Nagashima, Izumi Ohno, Y. Takiguchi, Naoya Kato   +6 more
semanticscholar   +1 more source

Advancements in Cholangioscopy: A Case Report with a New Cholangioscope System and Review of Literature

Journal of Digestive Endoscopy
The field of cholangioscopy is undergoing rapid evolution, marked by continuous innovation. The advent of SpyGlass cholangioscopy has initiated a new chapter, transforming the practice with advancements that include single-operator procedures and the ...
Priscilla Lopez, Mohan Ramchandani, Sundeep Lakhtakia, Pradev Inavolu, D. Nageshwar Reddy   +4 more
doaj   +1 more source

Effectiveness of direct needle puncture for complete hepaticojejunostomy anastomotic stricture after pancreaticoduodenectomy (with video)

DEN Open, Volume 5, Issue 1, April 2025.
Abstract A 79‐year‐old Japanese woman, who had undergone pancreaticoduodenectomy 6 months prior to presentation owing to pancreatic cancer, complained of jaundice with high fever. Computed tomography revealed proximal bile duct dilatation with complete hepaticojejunostomy anastomotic stricture (HJAS). We performed a single‐balloon endoscopy for biliary
Koichi Soga, Fuki Hayakawa, Takeshi Fujiwara, Yoshinori Gyotoku, Yumi Kusano, Ikuhiro Kobori, Masaya Tamano   +6 more
wiley   +1 more source

Identification of a serum biomarker panel for the differential diagnosis of cholangiocarcinoma and primary sclerosing cholagnitis [PDF]

, 2018
The non-invasive differentiation of malignant and benign biliary disease is a clinical challenge. Carbohydrate antigen 19-9 (CA19-9), leucine-rich α2-glycoprotein (LRG1), interleukin 6 (IL6), pyruvate kinase M2 (PKM2), cytokeratin 19 fragment (CYFRA21.1)
Blyuss, O, Cuenco, J, Dawnay, A, Kazarian, A, Manns, MP, Menon, U, Pereira, SP, Timms, JF, Wehnert, N, Whitwell, HJ   +9 more
core   +2 more sources