title: Subarachnoid ependymal cyst. Report of two cases.
mesh_terms: D000328:Adult; D001927:Brain Diseases / Q000151:congenital / Q000473:pathology / Q000601:surgery; D003560:Cysts / Q000151:congenital / Q000473:pathology / Q000601:surgery; D004805:Ependyma / Q000473:pathology / Q000601:surgery; D005260:Female; D005625:Frontal Lobe / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D013346:Subarachnoid Space / Q000601:surgery