本文观察71例慢性HBsAg携带者。其肝脏病理所见:组织学正常者(NH)13例,接近正常肝脏者(NNL)11例,慢性迁延性肝炎(CPH)11例,慢性活动性肝炎(CAH)11例,活动性肝硬变(A-CIR)16例,非活动性肝硬变(I-CIR)9例。全部携带者用被动血凝法测定其聚合人血清白蛋白结合活性(PHSA-B);用ELISA测定聚合人血清白蛋白受体(PHSA-R)及循环IgM/HBs复合物(IgM/HBsC) 结果:见表。作者发现在71例HBsAg慢性携带者中73.2％血清PHSA-B阳性; This article observed 71 cases of chronic HBsAg carriers. The pathological findings of liver: 13 cases of normal histology (NH), 11 cases of normal liver (NNL), 11 cases of chronic persistent hepatitis (CPH), 11 cases of chronic active hepatitis (CAH), active cirrhosis (A-CIR) in 16 cases, non-active cirrhosis (I-CIR) in 9 cases. Polymerized human serum albumin receptor (PHSA-R) and circulating IgM / HBs complex (IgM / HBsC) were measured by ELISA in all carriers using passive coagulation assay (PHSA-B) Results: See table. The authors found 73.2% of the serum PHSA-B positive in 71 chronic HBsAg carriers;