Classic congenital adrenal hyperplasia, more commonly called classic ... And that sample is tested for a particular steroid called 17-hydroxyprogesterone. If that 17-hydroxyprogesterone comes ...

These diagnoses are usually distinguished by very high plasma 17-hydroxyprogesterone (170HP) in CAH. However, 170HP from adrenal rests may not be suppressible with glucocorticoids, and these ...