A Case of Aldosterone-Producing Adrenocortical Adenoma Associated with a Probable Post-Operative Adrenal Crisis: Histopathological Analyses of the Adrenal Gland

We describe a case of aldosterone-producing adrenocortical adenoma (APA) associated with a probable post-operative adrenal crisis possibly due to subtle autonomous cortisol secretion. The patient was a 46-year-old female who suffered from severe hypertension and hypokalemia. CT and MRI scans revealed a 2-cm diameter adrenal mass. The patient’s plasma aldosterone level was increased, and her plasma renin activity was suppressed, both of which...