Mediastinal germ cell tumor in trisomy 8.
D002648:Child; D002871:Chromosome Banding; D002898:Chromosomes, Human, Pair 8; D006801:Humans; D007621:Karyotyping; D008297:Male; D008479:Mediastinal Neoplasms / Q000235:genetics*; D009373:Neoplasms, Germ Cell and Embryonal / Q000235:genetics*; D014314:Trisomy