Abstract
INTRODUCTION: Sacrectomy to treat malignant tumors is often results in large pelvic defects to require reconstruction, using a prosthetic mesh. Importance is to avoid its direct contact of mesh with intestine to prevent adhesion between them. PRESENTATION OF CASE: An 83-year old woman who was diagnosed with a mesh infection caused by a small bowel penetration 10 years after sacrectomy combined with mesh reconstruction for chordoma. In the first operation, because of incomplete re-peritonealization due to a large defect in the retroperitoneum, a mesh unavoidably was compelled to contact with the small intestine. We subtotally removed the mesh and performed mesentric leaf repair of the pelvic defect. The postoperative course was complicated by infection of the pelvis. She was discharged 59days after surgery with a little purulent discharge from perineal wound, which was persisted for two years after operation. DISCUSSION/CONCLUSION: We used the mesenteric leaf to repair the pelvic defect at the operation. This procedure might be the best alternative, when the use of mesh has to be avoided like present case. To our knowledge, this is the first report of mesh infection after sacrectomy, so we report herein.