[So-called benign papilloma of the bladder. A retrospective study].
A retrospective study of 34 patients with histologically verified, so called "benign" papilloma of the mucuous membrane of the urinary bladder (pTa GO) served as a basis for investigation of the course of the condition, the tendency to recurrence and the development of carcinoma. A histologically identical recurrent tumour was found in 53% of the patients, while 85% developed a urothelial carcinoma in a period of between 1 and over 10 years. From the time of the diagnosis of papilloma, the 5-year survival rate was 87% and the 10-year survival rate was 76%. From the time of the carcinoma diagnosis the 5-year survival rate was 40%, none of the patients survived 10 years.
D000328:Adult; D000368:Aged; D002471:Cell Transformation, Neoplastic; D005260:Female; D006801:Humans; D008017:Life Expectancy; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D010212:Papilloma / Q000473:pathology*; D012189:Retrospective Studies; D001749:Urinary Bladder Neoplasms / Q000473:pathology*
Das sogenannte gutartige Papillom der Harnblase. Eine retrospektive Untersuchung.