Laparoscopic distal pancreatectomy for insulinoma with preservation of the spleen.

We report on a successful laparoscopic distal pancreatectomy due to insulinoma, preserving the spleen and the splenic vessels in a 29-year-old male patient who presented with repeated syncope due to hypoglycemia. The ultrasound exam did not show the pancreatic lesion; it was only the angiotomography of the pancreas that revealed a 3-cm mass located at the transition from the body to the tail of the pancreas. The laparoscopic distal pancreatectomy was performed using a harmonic scalpel (Ethicon EndoSurgery/UltraCision), without mechanical suturing. There were no intra- or postoperative complications or hypoglycemias during the 6 months of follow-up. When it is performed by experienced laparoscopic surgeons, this is a technically feasible procedure, safe for the treatment of benign lesions of the pancreas body and tail.