Mediastinal teratoma (an autopsy report).
D000293:Adolescent; D001344:Autopsy; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000473:pathology*; D009362:Neoplasm Metastasis; D013125:Spinal Neoplasms / Q000473:pathology*; D013724:Teratoma / Q000473:pathology*; D013904:Thoracic Vertebrae / Q000473:pathology*