Endobronchial metastatic carcinoma from an occult carcinoma of the duodenum.
D000230:Adenocarcinoma / Q000473:pathology / Q000556:secondary*; D004379:Duodenal Neoplasms / Q000473:pathology*; D006801:Humans; D008168:Lung / Q000473:pathology; D008175:Lung Neoplasms / Q000473:pathology / Q000556:secondary*; D008297:Male; D008875:Middle Aged; D009382:Neoplasms, Unknown Primary / Q000473:pathology*