title: Clinical results of total cystectomy for 92 patients with bladder cancer.
abstract: The survival rate of 92 patients with primary bladder cancer who had undergone total cystectomy during a 13-year period from 1984 to 1996 was examined. The mean follow-up period was 1,886 days. The 5-year survival rate was 67.9% and the 10-year survival rate was 55.1%. When survival rates were compared pathohistologically, with 81 patients with transitional cell carcinoma divided into two groups, a high-stage group including T3 and T4 patients and a low-stage group with all other patients, the cancer-specific 5-year survival rate of the low-stage group was 88.9% while that of the high-stage group was 45.4%; this difference was significant (p = 0.0002). There were also significant differences in survival rate between those with and those without regional lymph node metastasis, those with and those without lymphatic infiltration, and those with and those without vascular infiltration. However, there was no significant difference in survival rate for the 34 patients with T3 or T4 disease when those with or without chemotherapy and/or radiation therapy were compared.
authors.affiliation: Department of Urology, Osaka City University Medical School, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Yamamoto
authors.forename: T
authors.initials: T
authors.lastname: Nakatani
authors.forename: K
authors.initials: K
authors.lastname: Sugimura
authors.forename: S
authors.initials: S
authors.lastname: Wada
authors.forename: S
authors.initials: S
authors.lastname: Ikemoto
authors.forename: H
authors.initials: H
authors.lastname: Kawashima
authors.forename: R
authors.initials: R
authors.lastname: Yoshimura
authors.forename: Y
authors.initials: Y
authors.lastname: Takemoto
authors.forename: K
authors.initials: K
authors.lastname: Tsuchida
authors.forename: N
authors.initials: N
authors.lastname: Nishisaka
authors.forename: J
authors.initials: J
authors.lastname: Uchida
authors.forename: T
authors.initials: T
authors.lastname: Sugimoto
authors.forename: W
authors.initials: W
authors.lastname: Sakamoto
authors.forename: T
authors.initials: T
authors.lastname: Kishimoto
mesh_terms: D000328:Adult; D000368:Aged; D002295:Carcinoma, Transitional Cell / Q000473:pathology / Q000601:surgery*; D015653:Cystectomy; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009361:Neoplasm Invasiveness / Q000473:pathology; D009367:Neoplasm Staging; D016019:Survival Analysis; D016896:Treatment Outcome; D001749:Urinary Bladder Neoplasms / Q000473:pathology / Q000601:surgery*