Adrenalectomy is a surgical procedure to remove one or both of the adrenal glands, which are located on top of the kidneys and produce important hormones such as cortisol and adrenaline. This procedure is typically performed to treat conditions such as adrenal tumors, Cushing's syndrome, or hyperaldosteronism. Adrenalectomy may be performed using minimally invasive techniques such as laparoscopy, which involve smaller incisions and shorter recovery times compared to traditional open surgery. Recovery from adrenalectomy usually involves hormone replacement therapy to manage any hormone deficiencies that may occur after surgery.