Hi and Welcome Gloria. Before you leave the hospital, the doctors will have tested you to see how much cortisol and ACTH is in your bloodstream. The closer to 0 your cortisol levels, the better your chances that the surgery was a success. However, because you don't hit zero doesn't mean your surgery wasn't a success. So, trust your doctor's intepretation of the test results.
Please post as soon as you can post op.