Substernal goiter.
D005260:Female; D006045:Goiter, Substernal / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D007456:Iodine Isotopes; D008297:Male; D008479:Mediastinal Neoplasms / Q000601:surgery; D008482:Mediastinum / Q000601:surgery; D008722:Methods; D008875:Middle Aged; D011859:Radiography
D007456:Iodine Isotopes