自从Combes(1971)和Brzosko等人(1974)证明一部分肾小球肾炎与HBsAg的关系以来,有关乙型肝炎肝外病变的临床报道日渐增多。我们收治伴有肝外表现的小儿乙型肝炎6例。现结合文献报告如下。病例介绍〔例1〕男,6岁,住院号64273。全身浮肿、尿少6天,于1978年9月25日入院。近期无发热、咽痛及脓皮病史,无肝、肾疾患及输血史。血压130/90毫米汞柱, Since Combes (1971) and Brzosko et al. (1974) demonstrated a portion of glomerulonephritis in relation to HBsAg, the clinical coverage of extrahepatic lesions of hepatitis B has been increasing. We treated 6 cases of pediatric hepatitis B with extrahepatic manifestations. Now combined with the literature report is as follows. Case description [Example 1] Male, 6 years old, hospital number 64273. Whole body edema, oliguria 6 days, on September 25, 1978 admission. No fever, sore throat and pyoderma recent history, no liver, kidney disease and blood transfusion history. Blood pressure 130/90 mm Hg,