%0 Journal Article %T Nonseminomatous germ cell tumor with seizure disorder and mental retardation %A Karkhanis Vinaya %A Joshi J %J Lung India %D 2009 %I Medknow Publications %X We report a case of a patient who presented with anterior mediastinal mass, seizure disorder, and mental retardation. Computerized tomography-guided fine-needle aspiration biopsy of the mass showed nonseminomatous germ cell tumor. Chromosomal analysis showed XXY karyotype. A diagnosis of Klinefelter syndrome and mediastinal germ cell tumor was made. %K Klinefelter syndrome %K nonseminomatous germ cell tumor %K Mediastinal germ cell tumors %U http://www.lungindia.com/article.asp?issn=0970-2113;year=2009;volume=26;issue=4;spage=139;epage=141;aulast=Karkhanis