Results 11 to 20 of about 10,018 (290)

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   +2 more sources

Role of peroral cholangioscopy and pancreatoscopy in the diagnosis and treatment of biliary and pancreatic disease: past, present, and future

Frontiers in Gastroenterology, 2023
Peroral cholangiopancreatoscopy was described as early as the 1950s. However, the small caliber of these ducts and the technological limitations in developing slender, maneuverable, high-definition scopes posed a challenge.
Harishankar Gopakumar, Neil R. Sharma
doaj   +2 more sources

Gallbladder perforation following peroral cholangioscopy‐guided lithotripsy: A case report

DEN Open, 2023
Peroral cholangioscopy‐guided lithotripsy is highly effective in clearing difficult bile duct stones. It can cause adverse events, such as cholangitis and pancreatitis; however, gallbladder perforation is extremely rare. Herein, we describe the case of a
Junichi Kaneko, Moeka Watahiki, Osamu Jindo, Keigo Matsumoto, Toshikatsu Kosugi, Daisuke Kusama, Hiroki Tamakoshi, Tomoyuki Niwa, Yu Takeshita, Masaki Takinami, Ryota Kiuchi, Atsushi Tsuji, Masafumi Nishino, Yurimi Takahashi, Yuzo Sasada, Kazuhito Kawata, Takanori Yamada, Takanori Sakaguchi   +17 more
doaj   +2 more sources

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 ...
A. Becq, Adil Soualy, M. Camus
semanticscholar   +4 more sources

Identification of bleeding points after bile duct biopsy using red dichromatic imaging during peroral cholangioscopy: A case report

DEN Open, 2023
Red dichromatic imaging is a new image‐enhancement technology that clarifies the differences in blood concentrations and improves the visibility of the bleeding point.
Yusuke Kimura, Naoki Okano, Kensuke Hoshi, Shuntaro Iwata, Wataru Ujita, Yuto Yamada, Susumu Iwasaki, Kensuke Takuma, Ken Ito, Yoshinori Igarashi, Takahisa Matsuda   +10 more
doaj   +2 more sources

Peroral cholangioscopy: past, present and future [PDF]

Clinical Endoscopy
Endoscopic retrograde cholangiopancreatography (ERCP) is the gold standard for the evaluation of biliary strictures and the management of bile duct stones. However, standard ERCP techniques sometimes fail for both indications. In such situations, peroral
Yuki Tanisaka, Robert Hawes
doaj   +2 more sources

Advances in Therapeutic Cholangioscopy [PDF]

Gastroenterology Research and Practice, 2016
Nowadays, cholangioscopy is an established modality in diagnostic and treatment of pancreaticobiliary diseases. The more widespread use and the recent development of new technologies and accessories had renewed the interest of endoscopic visualization of the biliary tract, increasing the range of indications and therapeutic procedures, such as ...
Tomazo Franzini, Renata Nobre Moura, Eduardo Guimarães Hourneaux de Moura   +2 more
openalex   +5 more sources

Cholangioscopy-guided lithotripsy in the treatment of difficult bile ducts stones – Bulgarian and Egyptian experience

Folia Medica, 2023
Introduction: Up to 10% of bile duct stones are deemed 'difficult' because they cannot be extracted using standard endoscopic techniques. In these situations, cholangioscopy allows for stone fragmentation under direct visual control.
Petko Karagyozоv, Kamal A El-Atrebi, Irina Boeva, Ivan Tishkov   +3 more
openalex   +2 more sources

European Consensus Recommendations for Direct Cholangioscopy and Pancreatoscopy Using a Modified Delphi Process. [PDF]

United European Gastroenterol J
ABSTRACT Background and Aim Direct cholangioscopy and pancreatoscopy have become widely implemented techniques in the diagnostic and therapeutic algorithms of several pancreaticobiliary disorders. This study aimed to generate general and indication‐specific European consensus recommendations on cholangioscopy and pancreatoscopy.
Palmeri E, Stefanovic S, Gökce E, Ascenti V, Anderloni A, Cennamo V, Prat F, Webster G, Joshi D, Potts J, Wong T, Oppong K, James M, Huggett M, Portal J, de Jonge PJ, Ellrichmann M, Vila JJ, Fernandez-Urien I, Udd M, Kylänpää L, Laleman W, Poley JW, Karagyozov P, van der Heide F, Koornstra JJ, Aljahdli ES, Gerges C, Voermans RP, Goodchild G, Inderson A, Crinó SF, Bruno MJ, de Jong DM, Hindryckx P.   +34 more
europepmc   +2 more sources

A Case of Obstructive Jaundice due to Bile Duct Tumor Thrombus of Hepatocellular Carcinoma Diagnosed by Peroral Cholangioscopy. [PDF]

DEN Open
Abstract While hepatocellular carcinoma (HCC) often invades the portal or hepatic vein to form tumor thrombus, tumor thrombus in the bile duct is rare. In such cases, differentiation from intrahepatic cholangiocarcinoma is difficult, and the tumor often appears as a smooth, yellowish‐white, polypoid mass within the bile duct lumen.
Kinoshita K, Endo M, Tokumaru T, Saito T, Uchida T, Iwao M, Arakawa M, Okamoto K, Kodama M, Murakami K.   +9 more
europepmc   +2 more sources