The differential diagnosis of ACTH-dependent Cushing's syndrome is often a diagnostic challenge that has been debated in numerous studies. In this short article, we will discuss the performance and main drawbacks of the biochemical tests used for this diagnosis.
Keywords: CRH test; Cushing’s disease; Desmopressin test; Dexamethasone suppression test; Ectopic ACTH syndrome; Inferior petrosal sinus sampling.
© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.