Abberrant nerve fibers in the spinal cord.
D003388:Cranial Fossa, Posterior / Q000473:pathology; D006801:Humans; D008297:Male; D008579:Meningioma / Q000150:complications; D012888:Skull Neoplasms / Q000150:complications; D013116:Spinal Cord / Q000473:pathology*; D013118:Spinal Cord Diseases / Q000473:pathology*