Tumor neuroendocrino bien diferenciado intradural-extramedular primario del filum terminale. Presentación de un caso y revisión de la literatura

Well-differentiated primary neuroendocrine tumors with intradural-extramedullary lumbosacral location are an exceptional rarity. Isolated surgical resection, or associated with an adjuvant radiotherapy treatment in subtotal resections, could be considered an effective therapeutic strategy.