患者李××,女性,已婚,工人,因反复畏寒、发热、腰痛,尿频、尿急,尿痛12年,加重20多天,于1976年10月11日入院。患者于1964年起出现畏寒、高热及全身不适,随后感左侧腰部疼痛,伴尿频、尿急、尿痛,尿量少,色略黄,无血尿,曾到某县医院诊治。当时诊断为急性肾盂肾炎而住院治疗半个月,症状缓解后出院。以后又因反复发作而4次住院治疗。此次入院前20天,忠者出现畏寒高热,腰部疼痛加重,内科门诊诊断:①慢性肾盂肾炎急性发作,②酸 Patients Li × ×, married women, workers, due to repeated chills, fever, back pain, frequent urination, urgency, dysuria 12 years, increased more than 20 days, on October 11, 1976 admission. Patients from 1964 chills, fever and general malaise, followed by left lumbar pain, with frequent urination, urgency, dysuria, small amount of urine, color yellow, no hematuria, had to a county hospital for treatment. Was diagnosed with acute pyelonephritis and hospitalized for half a month, relieved symptoms and discharged. Later, because of repeated attacks and 4 inpatient treatment. 20 days before admission, loyalists chills and fever, lower back pain, medical out-patient diagnosis: ① acute episodes of chronic pyelonephritis, ② acid