Spinal meningiomas: surgical outcome and literature review.


BACKGROUND AND PURPOSE To evaluate the incidence, clinical presentation, operative techniques and long-term outcome of spinal meningiomas following surgery. METHODS Fifteen patients harboring spinal meningiomas were treated between 1998 and 2005 in our department. Diagnosis was made on magnetic resonance imaging and confirmed histologically. Microsurgical resection was carried out through a posterior approach in all cases. RESULTS Follow-up extended from 60 to 156 months (mean: 99 and median 105 months). The most common site of spinal meningiomas was the thoracic region. Tumors were strictly intradural and extramedullary in 14 patients (93%) and macroscopic resection was considered as complete in all cases. Neurological improvement was observed in 13 patients (87%). There was no operative mortality and morbidity was low (20%). No patient underwent radiotherapy and the recurrence rate is 8%. CONCLUSION Spinal meningiomas are benign tumors for which advances in imaging tools and microsurgical techniques have yielded better results. The goal of surgery should be the total resection, which significantly reduces the risk of recurrence with an acceptable morbidity.

DOI: 10.1016/j.neuchi.2012.10.137

Cite this paper

@article{Riad2013SpinalMS, title={Spinal meningiomas: surgical outcome and literature review.}, author={Hany Riad and Steven Knafo and François Segnarbieux and Nicolas Lonjon}, journal={Neuro-Chirurgie}, year={2013}, volume={59 1}, pages={30-4} }