Fig. 4From: Klinefelter syndrome and germ cell tumors: review of the literatureGerm cell tumors in postpubertal patients (n = 87, age 15–64 years). Most common germ cell tumors above the age of 15 years found is a teratoma, germinoma and an mixed non-seminomatous germ cell tumor. * GCT = germ cell tumor. * YST = yolc sac tumorBack to article page