我院从1991—1997年采用膀胱癌术后丝裂霉素膀胱灌注,使其复发率明显下降,现报道如下.1 临床资料1.1 一般资料 本组68例,男性58例,女性10例.年龄49～79岁,平均年龄为60.3岁.临床表现均有不同程度的无痛性肉眼血尿,其中病程3d～11年.本组病例均行膀胱镜检查病理活检.肿瘤生长在输尿管口旁20例;三角区35例;左右 Our hospital from 1991 to 1997 with bladder cancer after mitomycin bladder perfusion, the recurrence rate was significantly reduced, are reported as follows.1 Clinical data 1.1 General Information The group of 68 patients, 58 males and 10 females.Ages 49 to 79 years of age, the average age of 60.3 years old.The clinical manifestations have varying degrees of painless gross hematuria, of which the course of 3d ~ 11 years.This group of patients underwent cystoscopy pathological biopsy.Tumor growth in the ureteropelvic 20 cases ; 35 cases of triangular area;