[Heteroplastic dysembryoma of the mediastinum with atypical development].
D000293:Adolescent; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology; D011859:Radiography; D013724:Teratoma / Q000000981:diagnostic imaging / Q000473:pathology
Dysembryome hétéroplastique du médiastin à évolution atypique.