Multivariate analysis of recurrence in T1 bladder transitional cell carcinoma / 中华肿瘤杂志
Chinese Journal of Oncology
;
(12): 475-477, 2003.
Artigo
em Chinês
| WPRIM
| ID: wpr-271100
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the prognostic value of some clinicopathologic indexes and biologic tumor markers in predicting recurrence in T1 transitional cell carcinoma (TCC) of the bladder.</p><p><b>METHODS</b>The expressions of p53, E-cadherin and VEGF of 75 patients with T1 primary bladder TCC were detected by streptabitin peroxidase (SP) immunohistochemical methods. The effects of clinicopathologic indexes and biologic tumor markers on recurrence were assessed by Kaplan-Meier and Cox proportional hazards model.</p><p><b>RESULTS</b>The 1-, 3-, and 5-year recurrence- free survival rates were 68.0%, 45.3% and 20.9%. In Kaplan-Meier analysis, tumor mutifocality and the expression of p53, E-cadherin and VEGF were associated with recurrence. In multivariate analysis, the independent recurrence variables were tumor mutifocality, the expression of p53 and E-cadherin.</p><p><b>CONCLUSION</b>Tumor mutifocality and the abnormal expression of p53 and E-cadherin are the variables that independently predict recurrence in T1 transitional cell carcinoma of the bladder.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Neoplasias da Bexiga Urinária
/
Carcinoma de Células de Transição
/
Caderinas
/
Análise Multivariada
/
Taxa de Sobrevida
/
Mortalidade
/
Proteína Supressora de Tumor p53
/
Fator A de Crescimento do Endotélio Vascular
/
Recidiva Local de Neoplasia
/
Estadiamento de Neoplasias
Tipo de estudo:
Estudo prognóstico
Limite:
Adulto
/
Idoso
/
Aged80
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Oncology
Ano de publicação:
2003
Tipo de documento:
Artigo
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