论文部分内容阅读
1970年有人报告在无肝炎临床表现或生化改变的小婴儿血内测出乙型肝炎抗原(HBAg)—即澳大利亚抗原。大多数患儿可能是与有症状或无症状而HBAg阳性的母亲接触经口感染而得。对少数HBAg阳性婴儿的随访观察发现有些婴儿有肝脏损害的生化改变,不伴或伴有轻微的临床症状。1970年另有人初次报告1例新生儿肝炎,在婴儿和母亲血内无援测出HBAg。本文报告两例新生儿肝炎均伴有
In 1970, it was reported that hepatitis B antigen (HBAg), the Australian antigen, was detected in the blood of a small baby without clinical manifestations or biochemical changes of hepatitis. Most children may be symptomatic or asymptomatic and HBAg-positive mothers exposed to oral infection derived. Follow-up of a few HBAg-positive infants found that some infants had biochemical changes of liver damage without or with minor clinical symptoms. Another case of neonatal hepatitis was reported for the first time in 1970 and no HBAg was detected in the blood of infants and mothers. This article reports two cases of neonatal hepatitis are associated