dc.creator | Roa E,Iván | |
dc.creator | de Aretxabala U,Xabier | |
dc.creator | Araya O,Juan C | |
dc.creator | Villaseca H,Miguel | |
dc.creator | Roa S,Juan | |
dc.creator | Ibacache S,TM Gilda | |
dc.creator | Burgos S,Luis | |
dc.creator | Muñoz N,Sergio | |
dc.date | 2002-04-01 | |
dc.date.accessioned | 2019-09-10T12:42:23Z | |
dc.date.available | 2019-09-10T12:42:23Z | |
dc.identifier | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0034-98872002000400005 | |
dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/107092 | |
dc.description | 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% at ten years. Sex or ethnic origin did not influence survival. Early tumors had a 92% survival at 10 years whereas the survival of advanced tumors was 16% at 5 years. Subserous tumors had a 5 years survival of 32% whereas serous tumors had a 5 years survival of 11%. 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 (Rev Méd Chile 2002; 130: 387-395) | |
dc.format | text/html | |
dc.language | es | |
dc.publisher | Sociedad Médica de Santiago | |
dc.relation | 10.4067/S0034-98872002000400005 | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.source | Revista médica de Chile v.130 n.4 2002 | |
dc.subject | Cholecystectomy | |
dc.subject | Gallbladder neoplasms | |
dc.subject | Survival analysis | |
dc.title | Elementos morfológicos pronósticos en el cáncer de la vesícula biliar | |