Positive sputum cytologic tests for five years before specific detection of bronchial carcinoma.
D000230:Adenocarcinoma / Q000473:pathology; D000368:Aged; D001706:Biopsy; D001984:Bronchial Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D001999:Bronchoscopy; D002283:Carcinoma, Bronchogenic / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D003581:Cytodiagnosis; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008297:Male; D011859:Radiography; D013183:Sputum / Q000166:cytology*; D013997:Time Factors