Lymphangioma of the middle mediastinum as an incidental finding on a chest radiograph.
D000328:Adult; D006801:Humans; D008202:Lymphangioma / Q000000981:diagnostic imaging* / Q000473:pathology; D008297:Male; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D014056:Tomography, X-Ray