Congenital Adrenal Hyperplasia and Lab Testing

Congenital adrenal hyperplasia (CAH) is a collection of inherited problems of the adrenal gland. These tiny triangular organs are in the lower part of the body, just above the kidneys. They secret steroid hormones, namely cortisol, and aldosterone. In CAH, the shortage of enzymes required to produce these hormones leads to the abnormal functioning of the body.  The adrenal gland