title: [Precancerous importance of chronic cystitis and papilloma of the bladder].
abstract: Analyzes the findings of histologic studies of biopsies of a pathologically changed and visually intact bladder mucosa from 334 patients with chronic cystitis with nonproliferative, proliferative, and metaplastic changes (n = 164), papillomas (n = 62), and carcinomas (n = 108). Demonstrates the relationships between these conditions and their evolution over a follow-up of 36-72 months. Outlines the most typical patterns of their development and progress eventuating in noninvasive or various forms of invasive carcinoma.
authors.forename: A M
authors.initials: AM
authors.lastname: Romanenko
authors.forename: I A
authors.initials: IA
authors.lastname: Klimenko
authors.forename: G Iu
authors.initials: GIu
authors.lastname: Iurakh
mesh_terms: D001706:Biopsy; D002471:Cell Transformation, Neoplastic / Q000473:pathology; D002908:Chronic Disease; D003556:Cystitis / Q000150:complications / Q000473:pathology*; D004848:Epithelium / Q000473:pathology; D006801:Humans; D008679:Metaplasia / Q000473:pathology; D010212:Papilloma / Q000473:pathology*; D011230:Precancerous Conditions / Q000209:etiology / Q000473:pathology*; D012189:Retrospective Studies; D012307:Risk Factors; D001743:Urinary Bladder / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000209:etiology / Q000473:pathology*
vernacular_title: Predrakovoe znachenie khronicheskogo tsistita i papillomy mochevogo puzyria.