title: Primary adenocarcinoma of the lung in men.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D002282:Adenocarcinoma, Bronchiolo-Alveolar / Q000473:pathology*; D000328:Adult; D000368:Aged; D002283:Carcinoma, Bronchogenic / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D005500:Follow-Up Studies; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis