患者,男性,35岁。于1981年8月初次发现肉眼全程血尿,伴有轻微腰部不适感。经抗感染治疗后好转。一月后再发上述症状,并有尿痛、尿频,未注意有无排石。两肾区无压痛及叩击痛。血常规:血红蛋白85％,红细胞404万,白细胞5,100。尿常规:蛋白++、红细胞++++、白细胞+,pH值6,尿沉渣找结核菌3次阴性。非蛋白氮30毫克％,二氧化碳结合力为51.07容积％。血清钙11毫克％,磷4毫克％,钾17.2毫克％,钠402毫克％,氯化物626毫克％。肝功正常。超声探查两侧肾区均可见进3厘米,出7厘米平段,其 Patient, male, 35 years old. In August 1981 for the first time found the entire eye hematuria, accompanied by minor waist discomfort. Anti-infection improved after treatment. One month after the onset of the above symptoms, and dysuria, frequent urination, without notice whether row of stone. Two kidney areas without tenderness and percussion pain. Blood: Hemoglobin 85%, red blood cells 4040000, white blood cells 5,100. Urine: protein ++, red blood cells ++++, leukocytes +, pH 6, urinary sediment to find TB negative 3 times. Non-protein nitrogen 30 mg%, carbon dioxide binding capacity of 51.07% by volume. Serum calcium 11 mg%, phosphorus 4 mg%, potassium 17.2 mg%, sodium 402 mg%, chloride 626 mg%. Normal liver function. Ultrasound to explore both sides of the kidney area can be seen into the 3 cm, 7 cm flat segment