Classic congenital adrenal hyperplasia, more commonly called classic CAH, is when there is an enzyme missing in the adrenal gland, which causes the body to have the inability to make enough cortisol.

Sexual precocity and a testicular mass can result from a Leydig cell tumor or from simple virilizing CAH with adrenal rests in the testes. These diagnoses are usually distinguished by very high ...

Medically reviewed by Peter Weiss, MDHigh testosterone in women can cause symptoms such as unwanted facial hair, acne, irregular menstrual cycles, and hair loss. If you notice one or more of these ...

The FDA has approved Neurocrine Bioscience's Crenessity for classic congenital adrenal hyperplasia (CAH), the ... up to one in every 10,000 to 15,000 people in the US and Europe.