We did the ACTH-stimulation test a few months ago. My daughter was diagnosed with Congenital Adrenal HYPOplasia, which is a very rare condition. Treatment is the same as the normal CAH. The test showed that she does not produce any of the hormone mentioned (or in a very negligible qty). I can get the test results from my pediatrician in the next visit, if you still want it, considering that the test results for HYPOplasia is very different from Hyperplasia.