病历摘要邓某,男性,49岁。因腰痛,多尿8年余,心悸、气短8个月,加重1周,1982年12月10日入院。1974年8月因摔伤,发现尿蛋白(+)红细胞(++)。同年11月又出现腰痛,多尿,尿中有颗粒管型。肾图示双肾排泄功能受损。中段尿多次培养阴性,腹部平片正常。1982年4月因血压高、贫 Medical summary Dengmou, male, 49 years old. Due to low back pain, polyuria more than 8 years, palpitations, shortness of breath for 8 months, an increase of 1 week, December 10, 1982 admission. In 1974 August due to falls, found that urinary protein (+) red blood cells (++). In November the same year there are back pain, polyuria, urine particles in the tube. Kidney diagram impaired renal excretion. Multiple urine culture in the middle negative, normal abdominal plain. In 1982 April due to high blood pressure, poor