Searchable abstracts of presentations at key conferences in endocrinology

ea0056p687 | Adrenal cortex (to include Cushing's) | ECE2018

Combined cavernous and inferior petrosal sinus sampling in the differential diagnostic of ACTH-dependent Cushing’s syndrome

Gussaova Natalia , Tsoy Uliana , Savello Alexander , Plotnikova Natalia , Cherebillo Vladislav , Paltsev Artem , Tsiberkin Alexander , Dalmatova Anna , Belousova Lidia , Rudakov Ivan , Ryazanov Pavel , Grineva Elena

Purpose: Inferior petrosal sinus sampling (IPSS) is considered the gold standard test for the differential diagnosis of ACTH-dependent Cushing’s syndrome, but false-negative results have been reported in 1–10% cases. Cavernous sinus sampling (CSS) was suggested as a diagnostic tool in a complex ACTH-dependent Cushing’s syndrome cases.Aim: To study the role of bilateral combined cavernous and inferior petrosal sinus samplin...