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Vol. 7. Núm. 4.
Páginas 297-300 (enero 1996)
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Vol. 7. Núm. 4.
Páginas 297-300 (enero 1996)
Acceso a texto completo
Quiste perineural dorso-lumbar simulando un neurinoma
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M. Clavel Escribano, P. Clavel Laria
Neurocirugía, Clínica del Pilar, Barcelona
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Resumen

Los quistes aracnoideos espinales, tanto intradurales como extradurales, son una patología poco común que pueden cursar con afectación radicular o medular.

Presentamos una paciente con un quiste aracnoideo dorso-lumbar, con sintomatología clínica y hallazgos radiológicos superponibles a los dos de un neurinoma. La enferma obtuvo un alivio inmediato del dolor que presentaba tras la cirugía.

Revisamos los conceptos expuestos en la bibliografía sobre la clasificación, etiopatogenia y tratamiento de estas lesiones.

Palabras Clave:
Quistes espinales aracnoideos extradurales
Neurinoma
Summary

The spinal intradural/extradural arachnoid cysts are an uncommon pathology that may cause myelopathy or radiculopathy.

We are reporting the case of a patient with an arachnoid thoraco-lumbar extradural cyst mimicking clinically and radiologically a neurinoma. The patient obtained an immediate relief of the preoperative pain after surgery.

We review the classification, etiology and surgical treatment of these lesions in the neurosurgical literature.

Key Words:
Arachnoid extradural spinal cysts
Neurinoma
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Clavel Escribano, M.; Clavel Laria, P.: Quiste perineural dorso-lumbar simulando un neurinoma. Neurocirugía 1996; 7: 297–300.

Copyright © 1996. Sociedad Española de Neurocirugía
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