AI Summary & Key Takeaways
AI InsightAt 1 month postoperatively, pain and motor deficit completely improved in all cases, withremarkable improvements of motor deficits in the early postoperative period.CONCLUSION: Simpson grade 2 resection in ventrally located spinal meningiomas results in low complication rates and issatisfactory in terms of recurrence.
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Özet
AIM: To evaluate postoperative clinical outcome and recurrence rates in cases with ventrally located spinal meningiomas whounderwent Simpson grade 2 resection.MATERIAL and METHODS: We evaluated eight cases (six females and two males; age, 28–86 years; mean age, 60 years) withventrally located spinal meningioma that underwent surgical treatment in our clinic. The tumors were located in the thoracic regionin seven cases and in the cervical region in one case. All cases underwent surgery, which was performed using a traditional posteriormidline approach. Laminectomy was unilaterally extended. The case with cervically located tumor differed from the other cases inthat a skull clamp was used and laminoplasty was performed.RESULTS: The tumor was completely resected in all cases. Furthermore, in all cases, the tumor nidus that caused the thickeningof the dura was cauterized using bipolar cautery and peeled off (Simpson grade 2). The pathological examination of the tumorspecimens revealed typical grade 1 meningioma in all cases (fibropsammomatous type, n=1; meningothelial type, n=3; andpsammomatous type, n=4). Recurrence was not observed in any of the cases during the follow-up. None of the cases demonstratedpostoperative neurological deterioration. At 1 month postoperatively, pain and motor deficit completely improved in all cases, withremarkable improvements of motor deficits in the early postoperative period.CONCLUSION: Simpson grade 2 resection in ventrally located spinal meningiomas results in low complication rates and issatisfactory in terms of recurrence.