Laparoscopic retroperitoneal adrenalectomy.

Laparoscopic adrenalectomy has largely replaced open adrenalectomy for resection of adrenal tumors, which are not adrenocortical cancer or malignant pheochromocytoma. Laparoscopic retroperitoneal adrenalectomy is a particularly useful technique in patients with tumors <7 cm and body mass index <45 kg/m2. When compared with laparoscopic transabdominal adrenalectomy, the laparoscopic retroperitoneal technique leads to reduced operating times, avoidance of intra-abdominal adhesions and irradiated fields, potentially less postoperative pain, and improved intraoperative hemostasis and visualization. The technique involves placement of 3 ports, dissecting the retroperitoneal space, identifying and ligating the adrenal vein, and removing the attachments to the adrenal gland. See the video, Supplemental Digital Content 1, https://links.lww.com/SLE/A38.