Fatores de risco em carcinomas de células transicionais da bexiga: risk factors Transitional cell carcinoma of the bladder
| Autor: | Ricardo Brianezi Tiraboschi, José Anastácio Dias-Neto, Antonio Carlos Pereira Martins, Adauto José Cologna, Haylton Jorge Suaid, Silvio Tucci Jr |
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| Jazyk: | angličtina |
| Rok vydání: | 2002 |
| Předmět: | |
| Zdroj: | Acta Cirúrgica Brasileira, Vol 17, Pp 20-23 (2002) |
| Druh dokumentu: | article |
| ISSN: | 0102-8650 1678-2674 |
| DOI: | 10.1590/S0102-86502002000900005 |
| Popis: | OBJETIVO: Investigar alguns dados epidemiológicos do câncer vesical bem como fatores de risco. MÉTODOS: Foram selecionados 125 pacientes atendidos no período 1980-2002, com idade média de 63,6±11,3 anos, sendo 97 (77,6%) homens e 28 (22,4%) mulheres. As proporções de tumores G1, G2 e G3 foram: 48%, 35,2% e 16,8%. As proporções dos estádios da lesão primária foram: pTa-1 - 85 ( 68%) e pT2-4 - 40 ( 32%). Entre os pacientes com tumores superficiais houve recidiva em 41 (48,2%). RESULTADOS: O grau da lesão primária mostrou relação com o estádio T (pOBJECTIVE: To analyse some epidemiological data of patients with transitional cell carcinoma of the bladder (TCC) and the predictive value of conventional risk factors. METHODS: From 1980 to 2002, 125 patients were treated at our hospital and selected retrospectively for this study. The series mean age was 63,6±11,3 years, being 77.6% males and 22.4% females. The proportions of G!, G2 and G3 TCC were: 48%, 35.2% and 16.8%. The T stage was: pTa-1 - 85 (68%) and pT2-4 - 40 (32%). Superficial tumors were treated by TUR alone or plus BCG (>G1), and the invasives ones by radical cystectomy. The vesical reccurence rate of superficial TCC was 48.2%. RESULTS: TCC grade showed a positive association with T stage (p |
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