Cholangioscopy in diagnosis of diseases of extrahepatic bile ducts
https://doi.org/10.33667/2078-5631-2019-1-6(381)-30-36
Abstract
An analysis of the diagnosis of extrahepatic bile duct diseases in 115 patients is presented. With the diagnostic purpose they performed ERCP, EPT, cholangioscopy. The method of direct visualization of the mucous membrane of the bile ducts allows you to identify endoscopic signs of strictures. Differential diagnosis of benign and malignant strictures of the bile ducts using cholangioscopy is difficult. Nevertheless, we were able to identify some typical signs for malignant strictures, including ulceration and mucosal infiltration, vascular pattern irregularity, stricture asymmetry.
About the Authors
A. G. Shuleshov
Central State Medical Academy of the Administrative Department of the President of Russia
Russian Federation
Russian Federation
N. V. Fomicheva
Central Clinical Hospital with Polyclinic of the Administrative Department of the President of Russia
Russian Federation
Russian Federation
D. N. Ulyanov
Central State Medical Academy of the Administrative Department of the President of Russia
Russian Federation
Russian Federation
A. S. Balalykin
Central State Medical Academy of the Administrative Department of the President of Russia
Russian Federation
Russian Federation
D. V. Danilov
Central State Medical Academy of the Administrative Department of the President of Russia; Central Clinical Hospital with Polyclinic of the Administrative Department of the President of Russia
Russian Federation
Russian Federation
M. I. Rozovsky
City Clinical Hospital No. 51
Russian Federation
Russian Federation
Review
For citations:
Shuleshov A.G., Fomicheva N.V., Ulyanov D.N., Balalykin A.S., Danilov D.V., Rozovsky M.I. Cholangioscopy in diagnosis of diseases of extrahepatic bile ducts. Medical alphabet. 2019;1(6):30-36. (In Russ.) https://doi.org/10.33667/2078-5631-2019-1-6(381)-30-36
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