RESUMEN

We have stimulated seventeen children (4-12 years old) with bilateral non palpable testes with LH-RH and HCG. The differential diagnosis between anorchia (5 patients) and bilateral cryptorchidism (12 patients) was possible with evaluation of FSH and Testosterone plasma levels before and after hormonic stimulation.

Asunto(s)

Criptorquidismo/diagnóstico , Disgenesia Gonadal/diagnóstico , Testículo/anomalías , Niño , Preescolar , Gonadotropina Coriónica , Criptorquidismo/sangre , Diagnóstico Diferencial , Hormona Folículo Estimulante/sangre , Disgenesia Gonadal/sangre , Hormona Liberadora de Gonadotropina , Humanos , Masculino , Testosterona/sangre