in a 12 years old patient with asymmetric mixed gonadal dysgenesis ( karyotype 45 , xo/46 , xy ) a stimulation test with arginine , gonadotropin-releasing hormone ( grh ) and thyreotropin-releasing hormone ( trh ) was performed before and after exstirpation of the gonads as well as after application of sex steroids .
C0018055
mixed gonadal dysgenesis
C0018067
gonads