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一、急性肝炎在我国,无症状HBsAg携带率很高,这些人为再感染甲型、非甲非乙型、丁型肝炎或EB病毒、CM病毒引起的肝炎,很容易误诊为急性乙型肝炎。另外不少慢性乙型肝炎呈隐匿型,经过一定时间的发展或由于某利诱因可引起急性发作,出现各种症状(如食欲不振、肝区胀痛、疲乏无力等),体征(如黄疸、肝脏肿大等)及肝功能损害,也可误诊。急性乙型肝炎转变为慢性者,国外报告不超过5％,而国内可高达24％以上,其中很大部分可能就是属于上述两种情况。因此诊断需十分慎重。1984年南宁会议修订的“病毒性肝炎防治方案”提
First, acute hepatitis In our country, asymptomatic HBsAg carrier rate is high, these people are re-infected with A, non-A, hepatitis B or Epstein-Barr virus, CM virus-caused hepatitis, it is easy to misdiagnose as acute hepatitis B. In addition, many chronic hepatitis B was occult type, after a certain period of development or due to an inducement can cause an acute attack, a variety of symptoms (such as loss of appetite, liver pain, fatigue, etc.), signs (such as jaundice, Liver enlargement, etc.) and liver damage, but also misdiagnosis. Acute hepatitis B into chronic, foreign reports no more than 5%, while the domestic up to 24% or more, most of which may belong to the above two cases. Therefore, diagnosis should be very careful. Nanning Meeting in 1984 to amend the “program of prevention and treatment of viral hepatitis” mention