Current status of endoscopic diagnosis and treatment of benign biliary stricture / 临床肝胆病杂志

ABSTRACT

Benign biliary stricture (BBS) refers to complete or incomplete stricture of the biliary tract caused by a series of non-malignant diseases. BBS often has complex and diverse etiologies, and severe complications may occur if it is not adequately treated. Diagnostic methods currently used in clinical practice include imaging, endoscopic retrograde cholangiopancreatography, endoscopic ultrasonography, and choledochoscopy, and treatment methods include balloon dilatation, stent implantation, percutaneous transhepatic biliary drainage, and surgical treatment. At present, endoscopic diagnosis and treatment of BBS has become the preferred method. However, there is still no clear classification of BBS, which needs further investigation. By consulting related literature in China and globally, this article summarizes the issues associated with the endoscopic diagnosis and treatment of BBS.