ea0016p785 | Thyroid | ECE2008
Bender Gwendolyn
, Cromme Claudia
, Hahner Stefanie
, Arlt Wiebke
, Luster Markus
, Reisch Nicole
, Reinke Martin
, Allolio Bruno
Objective: Isolated ACTH-deficiency (IAD) is considered a rare autoimmune endocrinopathy most frequently associated with autoimmune thyroid diseases (ATD). We have previously diagnosed IAD in four patients with primary hypothyroidism and negative TPO antibodies. The aim of this study was to determine the prevalence of undiagnosed IAD in patients with ATD.Methods: We studied 45 patients with ATD on stable L-thyroxine replacement (dose range...