An adenoma of the adrenal cortex that produces cortisol. It may be associated with Cushing syndrome. Clinical presentation includes weight gain, round face, easy bruising, muscle weakness, emotional changes, hirsutism, and hypertension. The disease is Monarch Disease Ontology term MONDO_0006174 (cortisol-producing adrenal cortex adenoma). Also known as: cortisol producing adrenal cortex adenoma, cortisol producing adrenal cortical adenoma.