Elementos morfológicos pronósticos en el cáncer de la vesícula biliar / Morphological prognostic factors in gallbladder cancer
Rev. méd. Chile
;
130(4): 387-395, abr. 2002. tab, graf
Artigo
em Espanhol
| LILACS
| ID: lil-314920
RESUMO
Background: The exact survival rates and prognostic factors of gallbladder cancer are still incompletely known. Aim: To report the actuarial survival of patients with gallbladder cancer. Material and methods: Six hundred thirty seven women, aged 59 years old as a mean and 108 men, aged 64 years old as a mean, with gallbladder cancer are reported. Patients were followed for up to 150 months. Results: Two hundred twenty four patients had an early and 521 had an advanced carcinoma. Overall survival was 38 percent at ten years. Sex or ethnic origin did not influence survival. Early tumors had a 92 percent survival at 10 years whereas the survival of advanced tumors was 16 percent at 5 years. Subserous tumors had a 5 years survival of 32 percent whereas serous tumors had a 5 years survival of 11 percent. Well-differentiated advanced tumors had a significantly better survival than moderately or poorly differentiated tumors. Vascular or lymphatic infiltration was also associated to a lower survival. All patients with advanced tumors and vascular infiltration died before 5 years. Conclusions: Tumor infiltration and differentiation degree were the most important prognostic independent factors in gallbladder cancer
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Neoplasias da Vesícula Biliar
Tipo de estudo:
Estudo prognóstico
Limite:
Feminino
/
Humanos
/
Masculino
Idioma:
Espanhol
Revista:
Rev. méd. Chile
Assunto da revista:
Medicina
Ano de publicação:
2002
Tipo de documento:
Artigo
/
Documento de projeto
País de afiliação:
Chile
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