title: [Bladder tumors: false recurrences].
abstract: The use of the new cytostatics for prophylactic therapy of superficial bladder tumor recurrence has been associated with fibrino-necrotic ulcers and eosinophilic cystitis. We underscore the problems in making the differential diagnosis which sometimes present with true tumor necrosis. We describe the characteristic features of both pathological conditions which permit these to be recognized before endoscopic maneuvers are performed. Their presenting features and course are analyzed.
authors.affiliation: Servicio de Urología del Hospital de Insalud de Soria, España.
authors.forename: F
authors.initials: F
authors.lastname: Abad Menor
authors.forename: R
authors.initials: R
authors.lastname: Espuela Orgaz
authors.forename: M A
authors.initials: MA
authors.lastname: Nogueras Jimeno
authors.forename: E
authors.initials: E
authors.lastname: Martínez Pérez
authors.forename: J A
authors.initials: JA
authors.lastname: Pérez Arbej
authors.forename: F
authors.initials: F
authors.lastname: Arnáiz Esteban
authors.forename: J
authors.initials: J
authors.lastname: Fernández Rosaénz
authors.forename: C
authors.initials: C
authors.lastname: Guinda Sevillano
mesh_terms: D000970:Antineoplastic Agents / Q000009:adverse effects / Q000627:therapeutic use; D003556:Cystitis / Q000139:chemically induced / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004802:Eosinophilia / Q000139:chemically induced / Q000175:diagnosis*; D006801:Humans; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis*; D014456:Ulcer / Q000139:chemically induced / Q000175:diagnosis; D001745:Urinary Bladder Diseases / Q000139:chemically induced / Q000175:diagnosis*; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis* / Q000188:drug therapy
chemical_list: D000970:Antineoplastic Agents
vernacular_title: Tumores vesicales: falsas recidivas.