梗阻性黄疸是由于肝内毛细胆管、小胆管、肝胆管或胆总管的机械性阻塞所致。恶性梗阻性黄疸是指由恶性疾病所引起的梗阻性黄疸。其病因复杂,包括原发于肝、胆囊、胆道、胰腺等部位的恶性肿瘤以及转移、侵犯胆道的恶性肿瘤。由胆囊癌所造成的恶性梗阻性黄疸在临床上时有所见,其 Obstructive jaundice is due to mechanical obstruction of the intrahepatic capillary bile duct, small bile duct, hepatobiliary duct or common bile duct. Malignant obstructive jaundice refers to obstructive jaundice caused by a malignant disease. The etiology is complex, including the primary liver, gallbladder, biliary tract, pancreas and other parts of the malignant tumor and metastasis, biliary malignancy. Malignant obstructive jaundice caused by gallbladder cancer has been clinically seen, its