{Reference Type}: Case Reports {Title}: A Double-Headed Physiologic Monster: A Case Report and Literature Review. {Author}: Ebuh V;Avila J; {Journal}: Cureus {Volume}: 15 {Issue}: 8 {Year}: 2023 Aug 暂无{DOI}: 10.7759/cureus.44362 {Abstract}: Adrenal incidentaloma (AI) is rare and found in approximately 2-4% of abdominal computed tomography scans. Up to 10% of patients with AI have autonomous secretion of adrenal hormones. If not quickly diagnosed and adequately treated, the outcome may be devastating to the patient. On very rare occasions, a pheochromocytoma may, in addition to the production of catecholamine, produce adrenocorticotropic hormone causing Cushing disease. We present a case of a patient with pheochromocytoma and Cushing syndrome.