We present a rare case of severe ectopic Cushing’s syndrome in a 39-year-old woman with a rapid onset of signs and symptoms and severe hypokalemia. Further workup demonstrated an adrenocorticotropic hormone–secreting metastatic high-grade neuroendocrine carcinoma.
- inferior petrosal sinus sampling
- severe ectopic Cushing’s syndrome
- steroidogenesis inhibitors
ASJC Scopus subject areas