A Prospective Cohort Study for Patients With Adrenal Diseases

Inclusion Criteria: * Adults, male or female aged 19 years or older * newly diagnosed with adrenal disease such as adrenal incidentaloma, pheochromocytoma, primary aldosteronism, adrenal cushing syndrome, adrenocortical carcinoma Exclusion Criteria: * previous or current history of adrenal diseases * using oral or intravenous steroids * history of major depressive disorder * history of chronic alcoholics * history of any cancer with suspicious adrenal metastasis * those with acute illness (ex- patients with acute coronary syndrome within 4 weeks, acute febrile disease)