ea0081p133 | Endocrine-Related Cancer | ECE2022
Gonzalez Gracia Lucia
, Lopez Gallardo Gema
, Oulad Ahmed Bothayna
, Dios Fuentes Elena
, Beltran Romero Luis
, Soto-Moreno Alfonso
Introduction: Adrenocorticotropic hormone (ACTH)-dependent Cushings syndrome (CS) secondary to an ectopic source is an uncommon condition, accounting for 4-5% of all cases of CS and between 9-18% of cases of ACTH-dependent CS. Although numerous malignancies have been associated with ectopic ACTH syndrome (EAS), lung neuroendocrine tumours (NETs) are the most common. Refractory hypokalemia can be the presenting feature in EAS and is seen in up to 80% of cases. We present ...