OUTPATIENT ADRENALECTOMY

Abstract

To our knowledge we report the initial experience with outpatient, same day laparoscopic adrenalectomy. Nine select patients were entered into our ambulatory adrenalectomy protocol. Each patient fulfilled certain preoperative and postoperative inclusion criteria, including informed consent, age 70 years or older, body mass index 40 or less, adrenal tumor less than 5 cm., no pheochromocytoma, uncomplicated laparoscopic surgery that was completed by 12 p.m., perioperative hemodynamic stability and pain control by oral analgesics. All 9 patients successfully underwent outpatient laparoscopic adrenalectomy. Average patient age was 53 years and average adrenal tumor size was 2 cm. Mean surgical time was 2.3 hours and mean blood loss was 53 ml. The diagnosis was aldosteroma in 7 cases, enlarging adenoma in 1 and myelolipoma in 1. Average postoperative hospital stay was 416 minutes (range 300 to 570). Postoperative analgesia comprised 6 mg. morphine sulfate and 32 mg. ketorolac. The only complication was a local abscess requiring delayed drainage at 2 weeks. No other patient was rehospitalized for any reason. A followup questionnaire survey revealed excellent patient satisfaction. To our knowledge we report the initial series of outpatient laparoscopic excision of a solid organ, the adrenal gland. Ambulatory adrenalectomy is feasible and safe, and results in high patient satisfaction. However, ambulatory adrenalectomy should be restricted to highly select patients and performed by minimally invasive surgeons who have considerable experience with laparoscopic adrenal surgery.