[Two cases of pulmonary resection for lung cancer in patients over the age of 80 years].
D000230:Adenocarcinoma / Q000473:pathology / Q000601:surgery*; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology / Q000601:surgery*; D008297:Male