[Biliary adenocarcinoma arising from atypical benign lesions].
Tumors of the biliary tract have a poor prognosis. When these tumors arise from a prior benign lesion the prognosis improves. We present two cases of carcinoma developing from atypical benign lesions. Aggressive surgical treatment was provided.
Amador
Auxiliadora
A
Servicio de Cirugía General y Aparato Digestivo, Instituto de Enfermedades Digestivas, Hospital Clínic i Provincial, Barcelona, Spain. 32504aam@comb.es
Hoyos
Sergio
S
Fuster
Josep
J
Ferrer
Joana
J
Fondevila
Constantino
C
Charco
Ramón
R
García-Valdecasas
Juan Carlos
JC
D000230:Adenocarcinoma / Q000473:pathology* / Q000601:surgery; D000368:Aged; D001660:Biliary Tract Diseases / Q000473:pathology; D001661:Biliary Tract Neoplasms / Q000473:pathology* / Q000601:surgery; D002471:Cell Transformation, Neoplastic; D005260:Female; D006801:Humans