Lung cancer accompanied by pneumoconiosis and histological study of the bronchial epithelium.
D000368:Aged; D001980:Bronchi / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000150:complications / Q000473:pathology*; D004848:Epithelium / Q000473:pathology; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011009:Pneumoconiosis / Q000150:complications / Q000473:pathology*; D012829:Silicosis / Q000473:pathology