Roentgenogram of the month. Migrating lung tumor.
D000368:Aged; D003937:Diagnosis, Differential; D005471:Fluoroscopy; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D008654:Mesothelioma / Q000000981:diagnostic imaging*; D010997:Pleural Neoplasms / Q000000981:diagnostic imaging*