Complete removal of the spinal nerve sheath tumors. Surgical technics and results from a series of 30 patients

Author:

Fernandes Rudi Lenck1,Lynch José Carlos1,Welling Leonardo1,Gonçalves Mariangela2,Tragante Rodrigo1,Temponi Vicente1,Pereira Celestino1

Affiliation:

1. Hospital Federal dos Servidores do Estado, Brazil

2. Rede D'Or São Luiz, Brazil

Abstract

Objective: Observe whether a microsurgical gross total removal (GTR) of a spinal nerve sheath tumors (SNSTs) is safe and decreases the tumor recurrence. Method: We identify 30 patients with 44 SNSTs. Results: We operated upon 15 males and 15 females patients; mean age 40 years. GTR was achieved in 29 (96.6%) instances. Surgical mortality was 3.3% and the recurrence rate was 3.3%. The median follow-up time was 6.2 years. Conclusion: The surgical approach used in this group of patients afford that the great majority of tumors could be totally removed with low mortality and low recurrence rates, proving to be safe and effective.

Publisher

FapUNIFESP (SciELO)

Subject

Neurology,Clinical Neurology

Reference18 articles.

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3. Spinal intradural extramedullary tumors. Personal experience;Albanese V;J Neurosurg Sci,2002

4. Surgery of spinal nerve schwannoma. Risk of neurological deficit after resection of involved root;Kim P;J Neurosurg,1989

5. Long-term outcome after removal of spinal neurofibroma;Seppälä MT;J Neurosurg,1995

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