title: [Superficial tumor of the bladder with associated carcinoma in situ: new occurrences and increase of tumor stage].
abstract: The paper presents our experience with in situ carcinoma associated to bladder surface tumour. The relationship between in situ carcinoma associated to surface tumour and new occurrences, as well as increase of tumoral stage, versus those tumours not associated to in situ carcinoma is assessed through a comparative study. It is concluded that bladder surface tumours with associated in situ carcinoma begin to recur from the first months at higher rate than other surface tumours. Bladder surface tumours with associated in situ carcinoma, however, do not increase tumoral stage at a different rate than other surface tumours, at least not for a period of 18 months.
authors.affiliation: Servicio de Urología, Hospital Xeral de Vigo, España.
authors.forename: A
authors.initials: A
authors.lastname: Ojea Calvo
authors.forename: J L
authors.initials: JL
authors.lastname: Nogueira March
authors.forename: L
authors.initials: L
authors.lastname: Figueiredo
authors.forename: D
authors.initials: D
authors.lastname: Jamardo
authors.forename: J
authors.initials: J
authors.lastname: Benavente
authors.forename: M
authors.initials: M
authors.lastname: Castro
mesh_terms: D002278:Carcinoma in Situ / Q000453:epidemiology / Q000473:pathology*; D002295:Carcinoma, Transitional Cell / Q000453:epidemiology / Q000473:pathology*; D006801:Humans; D015994:Incidence; D009364:Neoplasm Recurrence, Local / Q000473:pathology; D009367:Neoplasm Staging; D012189:Retrospective Studies; D013997:Time Factors; D001749:Urinary Bladder Neoplasms / Q000453:epidemiology / Q000473:pathology*
vernacular_title: Tumor superficial de vejiga con carcinoma in situ asociado: nuevas ocurrencias e incremento del estadío tumoral.