[Examination of thymus anomalies and its significance in clinical medicine].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000175:diagnosis / Q000473:pathology; D011012:Pneumomediastinum, Diagnostic; D011859:Radiography; D013950:Thymus Gland / Q000000981:diagnostic imaging / Q000473:pathology*; D014054:Tomography