[Clinical study of total cystectomy in patients with bladder transitional cell cancer]

The late results on 53 patients with bladder transitional cell cancer, who were treated by total cystectomy at the Department of Urology, Jichi Medical School between 1974 through 1983, were reviewed. The ages ranged from 28 to 78 years old, with an average of 61.8 years. There were 48 men and 5 women, with a male to female ratio of 9.6:1. The relative 5-year survival rate was 58.2% as a whole, that of patients with low grade cancer (grade 1 and 2) was 116%, and that of patients with high grade cancer (grade 3) was 33.8%. A significant difference was observed (p less than 0.01). The relative 3-year survival rate of low stage cancer (pT1 and pT2) was 88.4%, that of high stage cancer (pT3 and pT4) was 16.6%, a significant difference being observed (p less than 0.01). The post operative mortality rate was 5.7%.