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过去.人们一般认为肝炎病毒是专一性的嗜肝病毒,只能引起人或动物的肝脏损伤。但是随着对病毒性肝炎,尤其是乙型病毒性肝炎研究的进展,近年来不少研究者相继在多种肝外组织中检出肝炎病毒或/(和)病毒抗原。大量的研究结果提示,肝炎病毒可以侵犯许多肝外组织和器官,并可能引起相应的病变。本文就病毒性肝炎时的胆道系统损害及其意义作一简述。一、病毒性肝炎时的胆管损害无论急性或慢性病毒性肝炎都可累及胆管,造成胆管系统的炎性损伤。50年代曾有学者观察了155例男性病毒性肝炎患者,有胆道并发症者占49.7%,其中伴发胆管炎者占42.6%。官颖鹏等研究42例病毒性肝炎患者的肝穿刺活检标
In the past, it is generally believed that hepatitis virus is a specific hepadnavirus that causes only liver damage in humans or animals. However, with the progress of research on viral hepatitis, especially hepatitis B, in recent years, many researchers have successively detected hepatitis virus or / and virus antigens in various extrahepatic tissues. Numerous findings suggest that hepatitis virus can invade many extrahepatic tissues and organs and may cause corresponding lesions. This article gives a brief account of the biliary tract damage and its significance in viral hepatitis. First, when the viral hepatitis bile duct injury Whether acute or chronic viral hepatitis can affect the bile duct, causing bile duct inflammatory injury. In the 1950s, some scholars observed 155 cases of viral hepatitis in men, with biliary complications accounting for 49.7%, of which 42.6% were associated with cholangitis. Guan Yingpeng and other 42 cases of viral hepatitis in patients with liver biopsy