Fig. 1From: How to locate the dural defect in a spinal extradural meningeal cyst: a literature reviewA 26-year-old woman with lower back and left buttock pain for 10 years, aggravating for 1 year. Preoperative MRI showed a SEMC. The dural defect was sutured intraoperatively. One-year follow-up imaging showed no recurrence of the cystBack to article page