Ectopic Cushing's syndrome in light of modern diagnostic techniques and treatment options. Witek P, Witek J, Zieliński G, Podgajny Z, Kamiński G. Journal Article 2015; 36(3): 201-208 PubMed PMID: 26313384 Keywords: ACTH Syndrome, Ectopic:complications, Cushing Syndrome:etiology, Humans,. Citation : Ectopic adrenocorticotropic hormone secretion (EAS) is responsible for approximately 10-15% cases of Cushing's syndrome. EAS is associat..... Read abstract Full text PDF