What Abnormal Results Mean Higherthannormal levels of ACTH may be present with Addisons disease when the adrenal glands do not produce enough cortisol Congenital adrenal hyperplasia When the pituitary makes too much of the hormone ACTH called Cushings disease which may be caused by excess growth of the pituitary gland or tumors of the pituitary gland or elsewhere in the body such as the pancreas lung and thyroid Lowerthannormal levels of ACTH may be seen with Pituitary gland that is not producing enough hormones such as ACTH Tumor of the adrenal gland that produces too much cortisol Tumor elsewhere in the body that produces cortisol Other conditions under which the test may be performed Hypopituitarism Multiple endocrine neoplasia MEN I Risks Veins and arteries vary in size from one patient to another and from one side of the body to the other. Dctnjh <a href=http://aprednisonen.com/>how long does it take prednisone to work</a>