RESUMO
Los tumores tipo oat cell localizados en la vía biliar principal son extremadamente raros. Desbribimos el caso de un paciente de 76 años que presentaba una ictericia de piel y mucosas de 15 días de evolución sin síndrome constitucional, diagnosticado de tumoración en porción media de colédoco. Tras la resección quirúrgica, la anatomía patológica reveló el diagnóstico de carcinoma de células pequeñas tipo oat cell. El tratamiento de estos tumores es multidisciplinario y se instaura tras la cirugía tratamiento con quimio y radioterapia (AU)
Oat cell tumors in the common bile duct are extremely rare. We describe the case of a 76-year-old man with skin and mucous jaundice of 15 days' duration without constitutional syndrome. A tumor was diagnosed in the mid portion of the common bile duct. After surgical resection, pathological analysis revealed small-cell (oat cell) carcinoma. The treatment of these tumors is multidisciplinary. Surgery is followed by chemo- and radiotherapy (AU)
Assuntos
Masculino , Pessoa de Meia-Idade , Humanos , Carcinoma/complicações , Carcinoma/diagnóstico , Tomografia Computadorizada de Emissão/métodos , Colecistectomia/métodos , Colangiografia/métodos , Neoplasias dos Ductos Biliares/complicações , Neoplasias dos Ductos Biliares/diagnóstico , Neoplasias dos Ductos Biliares/cirurgia , Ducto Colédoco/patologia , Ducto Colédoco/cirurgia , Abdome , Ducto Colédoco , Carcinoma de Células Pequenas/complicações , Carcinoma de Células Pequenas/cirurgia , Carcinoma de Células Pequenas , Adenoma de Ducto BiliarRESUMO
Oat cell tumors in the common bile duct are extremely rare. We describe the case of a 76-year-old man with skin and mucous jaundice of 15 days' duration without constitutional syndrome. A tumor was diagnosed in the mid portion of the common bile duct. After surgical resection, pathological analysis revealed small-cell (oat cell) carcinoma. The treatment of these tumors is multidisciplinary. Surgery is followed by chemo- and radiotherapy.
