[Extra-gonadal germ cell tumors--report of 24 cases].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009373:Neoplasms, Germ Cell and Embryonal / Q000473:pathology* / Q000628:therapy; D011379:Prognosis