患者,女性,27岁,已婚。1983年7月8日因一年多来有间歇性尿频、尿急、尿痛、终末血尿,且于十天前无意中发现下腹部肿块而入院。体检:全身情况好。下腹部有压痛,深压时可摸到一鸭蛋大肿物,质硬,活动较差。两肾区有叩击痛,沿双侧输尿管有轻压痛。妇科检查未见异常。实验室检查:血常规:白细胞:16200,其中中 Patient, female, 27 years old, married. July 8, 1983 due to more than a year to have intermittent frequent urination, urgency, dysuria, terminal hematuria, and inadvertently found 10 days before the lower abdominal mass and admission. Physical examination: the whole body is good. Lower abdomen with tenderness, deep pressure can be found when a duck big tumor, hard, poor activity. Percussion pain in the two kidney areas, along the bilateral ureteral tenderness. No abnormal gynecological examination. Laboratory tests: blood: white blood cells: 16200, of which