患者,男,67岁。因间歇性血尿2个月于1992年2月27日入院。不伴尿痛尿频。体检:无阳性发现,膀胱区未触及肿块。尿液镜检红细胞满视野。B超示:膀胱右后壁探及2.9cm×2.0cm强回声光团,边缘不规则,呈菜花状。膀胱镜检查:膀胱后壁可见3.0cm×3.0cm×3.0cm肿块,距右侧输尿管口约1cm,突入膀胱内,基底广,表面出血。拟诊为膀胱肿瘤,于1992年3月4日在硬膜外麻醉下行膀胱部分 Patient, male, 67 years old. Due to intermittent hematuria 2 months in February 27, 1992 admission. Not accompanied by dysuria and frequent urination. Physical examination: no positive findings, the bladder area did not touch the lumps. Urine microscopic examination of red blood cells full field. B ultrasound shows: Bladder right posterior wall exploration and 2.9cm × 2.0cm strong echo light group, the edge of the irregular, was cauliflower-like. Cystoscopy: bladder posterior wall visible 3.0cm × 3.0cm × 3.0cm mass, from the right ureter orifice about 1cm, into the bladder, basal and surface bleeding. To be diagnosed as bladder cancer, on March 4, 1992 under the epidural anesthesia bladder part