Biliary strictures There were 16 patients (19.1%) with biliary strictures, of which 11 patients (13.1%) having severe strictures, 14 patients (16.7%) having 01 stricture, 2 patients (2.4%)) has 2 strictures.
Tổn thương hẹp đường mật Nghiên cứu có 16 BN (19,1%) hẹp đường mật, trong đó có 11 BN (13,1%) hẹp nặng, 14 BN (16,7%) có 01vị trí hẹp, có 2 BN (2,4%) có 2 vị trí hẹp.