title: [Lung cancer as a second primary cancer in patients with breast cancer. Presentation of 4 cases].
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000473:pathology; D002293:Adenocarcinoma, Scirrhous / Q000473:pathology; D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000473:pathology*; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000473:pathology; D018288:Carcinoma, Small Cell / Q000175:diagnosis; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary
vernacular_title: Cáncer de pulmón como segundo primario en pacientes con cáncer de mama. Presentación de cuatro casos.