Meningioma de células claras intra-espinal: Presentación de un caso y revisión de la literatura

clear cell meningioma is a rare variety of meningiomas, occurring frequently at the cerebellopontine angle and spinal canal. a case of a female patient 28 years of age with a complete cauda equina syndrome was described. magnetic resonance imaging of lumbo-sacral spine revealed a mass lesion occupying the spinal canal from l3 to s1. subtotal resection was performed and pathological examination revealed a clear cell meningioma. radiotherapy was indicated, however, it was delayed because we discovered that the patient was pregnant. the recurrence was clinically evident at seven months and a new surgical resection previous complementary radiotherapy was necessary. a systematic review of literature was performed, exposing the behavior of clear cell meningioma in the spinal canal.