Inclusion Criteria:  All adult patients (age ≥ 18 years) Patients diagnosed with adrenal masses (benign and malignant tumors) Underwent a unilateral 3D laparoscopic adrenalectomy from January 2013 to December 2033.  Exclusion Criteria:  Emergency surgery. Open adrenalectomy. Bilateral adrenalectomies (open or laparoscopy). Patients who underwent laparoscopic adrenalectomy together with another laparoscopic surgical procedure in the same intervention. Patients without complete follow-up for at least 30 days after hospital discharge.