X女,53岁。因间歇尿血19个月,尿道排虫7条。于1989年,6,15再次就诊。19个月前全程肉眼血尿伴下腹疼痛曾一度住院,当时查体:心肺正常,双肾未扪及,肾区无叩痛,膀胱区有轻压痛。血红蛋白109g/L,白细胞10.2×10~9/L。尿常规:色红、浑浊、酸性,红细胞满视野。同位素肾图:双肾功能正常,双侧上尿路引流缓慢,以右肾为著。膀胱镜检查、双 X female, 53 years old. Intermittent hematuria due to 19 months, 7 urethral row worms. In 1989, 6,15 again visit. 19 months ago, the entire process of gross hematuria with abdominal pain was hospitalized, was physical examination: normal heart and lungs, kidneys are not palpable, no percussion pain in the kidney area, mild tenderness in the bladder area. Hemoglobin 109g / L, white blood cells 10.2 × 10 ~ 9 / L. Urine routine: color red, cloudy, acidic, red blood cells full field of vision. Isotope nephrogram: normal renal function, bilateral upper urinary tract drainage is slow to the right kidney. Cystoscopy, double