Hemorrhage and organ injury have been frequently reported as complications associated with trocar puncture in laparoscopic surgery. This report presents a case of delayed intestinal necrosis due to mesenteric injury. A 76-year-old woman who had a history of distal gastrectomy and adrenal insufficiency was diagnosed with stage IA endometrial cancer. We performed laparoscopic total hysterectomy and bilateral salpingo-oophorectomy. The upper abdominal wall and mesentery were adhered, and bleeding from the mesentery was noted during the first trocar puncture of the umbilical region, resulting in ligation and hemostasis. Abdominal pain and fever developed on the third postoperative day, and contrast-enhanced computed tomography demonstrated transverse colon perforation. Emergency laparotomy showed necrosis in the proximal transverse colon and a defect in the marginal artery. Mesenteric injury can lead to delayed intestinal necrosis without intraoperative macroscopic findings. In laparoscopic cases where adhesion is expected, trocar placement should be carefully considered.
Keywords: intraoperative complications; laparoscopic hysterectomy; laparoscopy; mesentery; trocars.
Published by Oxford University Press and JSCR Publishing Ltd. © The Author(s) 2023.