Fig. 3From: Klinefelter syndrome and germ cell tumors: review of the literatureGerm cell tumors in prepubertal patients (n = 54, age 0–14 years). Most common germ cell tumors below the age of 14 years found is a teratoma, followed by an mixed non-seminomatous germ cell tumor. * GCT = germ cell tumorBack to article page