Yolk sac carcinoma of the anterior mediastinum.
D000293:Adolescent; D002272:Carcinoembryonic Antigen / Q000032:analysis; D004407:Dysgerminoma / Q000473:pathology*; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000473:pathology*; D000509:alpha-Fetoproteins / Q000032:analysis
D002272:Carcinoembryonic Antigen; D000509:alpha-Fetoproteins