Severe hyperkalemia following adrenalectomy for aldosterone-producing adenoma: Acase report

Tóm tắt

Severe hyperkalemia after adrenalectomy for aldosterone-producing adenoma is an uncommon but potentially life-threatening complication if not promptly recognized and managed. This condition may develop several weeks after surgery, particularly in elderly patients with long-standing hypertension and underlying chronic kidney disease (CKD), emphasizing the need for vigilant postoperative surveillance. We herein report a case of severe hyperkalemia after adrenalectomy for aldosterone-producing adenoma, with a focus on its pathophysiology, postoperative monitoring, and therapeutic management. This case highlights the critical importance of early and serial assessment of serum potassium levels and renal function in high-risk patients following adrenalectomy.