Two histologically different primary carcinomas of the lung. A review of the literature and presentation of a case.
D002283:Carcinoma, Bronchogenic / Q000175:diagnosis / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis / Q000473:pathology; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis*