病例1:男 46岁入院前半月患感冒,近4～5天来,发现眼睑浮肿。继之下肢,腹部水肿,同时伴有尿少,尿红,4～5次/天,每次不足一百毫升。无腰痛,尿频,尿急,排尿痛等症状。既往无肾炎病史。查体:体温36℃,脉搏80次/分,血压150/100毫米汞柱,眼睑,面部浮肿咽部发赤,扁桃体Ⅰ°肿大,无脓苔颈软,双肺有大量干鸣音,心音纯,整律,心率80次/分,腹部稍胀满,肝 Case 1: Male 46 years old admitted to hospital for a cold before half a month, nearly 4 to 5 days and found eyelid edema. Followed by lower extremities, abdominal edema, accompanied by oliguria, red urine, 4 to 5 times / day, each less than 100 ml. No back pain, frequent urination, urgency, painful urination and other symptoms. No previous history of nephritis. Examination: body temperature 36 ℃, pulse 80 beats / min, blood pressure 150/100 mmHg, eyelid, facial swelling swollen pharynx, tonsils I ° enlargement, no purulent neck soft, lungs have a large number of dry beeps, Heart sounds pure, regular, heart rate 80 beats / min, abdomen slightly swollen, liver