Carcinoma of the lung and dysphagia.
D000368:Aged; D002283:Carcinoma, Bronchogenic / Q000150:complications / Q000175:diagnosis*; D003680:Deglutition Disorders / Q000209:etiology*; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged