The guess and the gamble.
D006801:Humans; D008168:Lung; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D011859:Radiography; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging*
LUNG NEOPLASMS/radiography; TUBERCULOSIS, PULMONARY/radiography