Clinical, hormonal, ovarian, and genetic aspects of 46,XX patients with congenital adrenal hyperplasia due to CYP17A1 defects

Amenorrhea, absent/sparse pubic hair, hypertension, and ovarian macrocysts, whichincrease the risk of ovarian torsion, are important elements in the diagnosis of 46,XX patients with CYP17A1 defects. High basal P levels in patients with hypergonadotropic hypogonadism point to the diagnosis of CYP17A1 defects. Fertility can be achieved in these patients with novel reproductive techniques.