title: Selective venous sampling to differentiate ectopic ACTH secretion from pituitary Cushing's syndrome.
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000097:blood / Q000378:metabolism*; D000328:Adult; D002404:Catheterization; D003480:Cushing Syndrome / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy; D005268:Femoral Vein; D006729:Hormones, Ectopic / Q000378:metabolism*; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D007016:Hypophysectomy; D007601:Jugular Veins; D008297:Male; D010902:Pituitary Gland / Q000378:metabolism; D013923:Thromboembolism / Q000175:diagnosis
chemical_list: D006729:Hormones, Ectopic; D000324:Adrenocorticotropic Hormone; D006854:Hydrocortisone