1.Pathogenesis, progression and treatment of biliary fibrosis
Jinyu ZHAO ; Yanyan LIN ; Ping YUE ; Jia YAO ; Ningning MI ; Matu LI ; Wenkang FU ; Long GAO ; Azumi SUZUKI ; F Peng WONG ; Kiyohito TANAKA ; Rungsun RERKNIMITR ; H Henrik JUNGER ; T Tan CHEUNG ; Emmanuel MELLOUL ; Nicolas DEMARTINES ; W Joseph LEUNG ; Jinqiu YUAN ; J Hans SCHLITT ; Wenbo MENG
Chinese Journal of Digestive Surgery 2024;23(7):989-1000
Biliary fibrosis (BF) is the result of pathological repair of bile tract injury, characterized by thickening and sclerosis of the bile duct wall and progressive stricture of the lumen, which may ultimately lead to serious adverse outcomes such as biliary obstruction, biliary cirrhosis, liver failure, and hepatobiliary malignancies. Current research describes BF as a pathological feature of certain bile tract diseases, lacking a systematic summary of its etiology, pathophysiology, molecular mechanisms, and treatment. BF is a common but easily neglected disease state in biliary system, which may promote the development and progression of hepatobiliary diseases through abnormal repair mechanism after pathological biliary tract injury. Based on the latest research progress from both domestic and international perspectives, the authors review the concept, clinical manifestation, etiology, pathogenesis, and therapeutic strategies of BF to provide a reference for clinical physicians.