患者，男，28岁。因尿少、浮肿1个月，加重5天于1998年6月11日入院。l个月前无明显诱因尿少，面部及双下肢浮肿，在镇卫生院诊为“急性肾炎”，用青霉素、没尼松等治疗无好转，近5天来浮肿加重，无发热。既往无类似病史及其他病史。体查：体温36C，脉搏SO次／分，血压14／10kPa Patient, male, 28 years old. Due to oliguria, edema 1 month, increased 5 days in June 11, 1998 admission. l months ago no obvious incentive to urinate less, facial and lower extremity edema, the town hospital diagnosed as “acute nephritis”, with penicillin, no treatment of nissane no improvement, edema in the past 5 days increased, no fever. No past history and other similar medical history. Physical examination: body temperature 36C, pulse SO times / min, blood pressure 14 / 10kPa