患者男性,46岁。患慢性肾炎6年余。既往无溃疡病及慢性胃炎史。1979年4月中旬因受凉感冒,致头痛头晕,身倦乏力,腰酸胀痛,低热,无腹痛。5月5日来院诊治,入院体温37.5℃,血压128/88,两眼睑微肿,心肺正常,腹平软,肝脾未及,下肢无浮肿。尿常规:蛋白 Male patient, 46 years old. Chronic nephritis more than 6 years. Previous non-ulcer disease and history of chronic gastritis. Mid-April 1979 due to cold and flu, headache, dizziness, body fatigue, back pain, fever, no abdominal pain. May 5 to hospital for treatment, admission temperature 37.5 ℃, blood pressure 128/88, two eyelids slightly swollen, normal heart and lungs, abdominal soft, liver and spleen yet, lower extremity no edema. Urine routine: protein