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婴儿胆道闭锁的病因颇为复杂,过去认为是一种因胎儿期先天性胆道发育畸形所致.随着新生儿医学研究的不断深入,近年来认为这类胆道发育异常,多为生后肝胆系统炎症病变的后果,且已有人注意到其可能与乙肝病毒感染有关.为此,我们对52例确诊系胆道闭锁(包括不全性闭锁)婴儿进行HBsAg检测,并就两者之间的关系作一初步探讨.
The cause of infantile biliary atresia is quite complex, in the past that is due to a fetal congenital biliary malformations due to congenital With the deepening of neonatal medical research, in recent years that such biliary dysplasia, mostly post-partum hepatobiliary system It has been noticed that it may be related to hepatitis B virus infection, so we tested 52 HBsAg in infants with confirmed biliary atresia (including incomplete atresia) and made a relationship between the two Preliminary discussion.