title: [Clinical statistics of the bladder tumor--survival rates of 325 cases].
abstract: To study the relationship between clinical features and prognosis of the bladder tumor, 325 patients who were treated in our hospital were analyzed. The overall 5-year and 10-year actual survival rates were 65% and 51%. There was no statistical significance in the actual survival rate between the single and multiple tumor group. Although, there was a significant difference in tumor size, tumor growing type and the mode of treatment. The ten-year survival rates for grades 1, 2 and 3 cases were 76%, 57% and 18%, respectively. There was a significant difference between grades 1 and 3 (p less than 0.001) and grades 2 and 3 (p less than 0.001). The ten-year survival rates for stages Ta, T1, T2, T3a, T3b and T2-4 M1 were 79%, 68%, 43%, 0%, 19% and 5%, respectively. There was a significant difference between the Ta, 1 and T2-4 group (p less than 0.001).
authors.affiliation: Department of Urology, Kitasato University School of Medicine.
authors.forename: T
authors.initials: T
authors.lastname: Uchida
authors.forename: M
authors.initials: M
authors.lastname: Ohori
authors.forename: T
authors.initials: T
authors.lastname: Kawakami
authors.forename: K
authors.initials: K
authors.lastname: Nishimura
authors.forename: S
authors.initials: S
authors.lastname: Mashimo
authors.forename: T
authors.initials: T
authors.lastname: Endo
authors.forename: A
authors.initials: A
authors.lastname: Ishibashi
authors.forename: K
authors.initials: K
authors.lastname: Koshiba
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D011379:Prognosis; D015996:Survival Rate; D001749:Urinary Bladder Neoplasms / Q000401:mortality* / Q000473:pathology