Case Presentation: A 60-year-old man with a history of bilateral adrenalectomy for Cushing’s disease, who received hydrocortisone replacement (hydrocortisone 20 mg/day; 15 mg after breakfast and 5 mg in the afternoon) for 50 years, visited our emergency department with epigastric pain and palpitations. The symptoms manifested without any obvious cause when the patient was at […]