ea0090ep683 | Pituitary and Neuroendocrinology | ECE2023
Izquierdo Belen Garcia
, Rodriguez Delgado Laura
, Araujo Castro Marta
, Abad Lopez Ainhoa
, Garcia Gomez Carlos
, Rubio Ramos Miguel
, Guzman Sanz Jorge
, Diez Fernandez Natalia
, Capristan Diaz Vanessa
, Palacios Nuria
Introduction: Differentiation between Cushings disease (CD) and ectopic Cushings syndrome (ECS) remains a diagnostic challenge. Currently available tests lack sufficient sensitivity and specificity or are invasive and technically difficult. Recently, an ACTH-UFC index has been proposed to differentiate the two forms of ACTH dependent Cushings syndrome (CS) (Ding, 2021). This work aimed to confirm the diagnostic utility of the ACTH-UFC index to differentiate C...