Conclusions: Although most cases of ectopic secretion of ACTH derive from rapidly-developing lung tumors, with very high plasma ACTH levels and cortisol suppression percentages with high doses of ...
The standard test for differentiating between pituitary and ectopic adrenocorticotropic hormone (ACTH)-dependent Cushing's syndrome is corticotropin-releasing hormone (CRH)-stimulated inferior ...
c Acquired forms due to DOC-producing tumors. d Due to increased activity of MCRs. e Acquired forms due to either licorice ingestion or ectopic ACTH secretion. f Due to increased activity of ...
This is often due to a tumor in the pituitary gland ... adrenal gland, ectopic). This is done by checking ACTH levels, using MRI/CT and advanced diagnostic techniques such as nuclear medicine ...