Review
Copyright ©The Author(s) 2021.
World J Gastroenterol. Oct 14, 2021; 27(38): 6357-6373
Published online Oct 14, 2021. doi: 10.3748/wjg.v27.i38.6357
Table 2 Etiology of benign biliary strictures
Extrinsic
Intrinsic
Chronic pancreatitisPost-operative (i.e., post-liver transplantation and post-cholecystectomy)
Pancreatic fluid collectionPrimary sclerosing cholangitis
CholecystitisIgG Cholangiopathy