Comparative aspects of occult intrasacral meningocele with conventional X-ray, myelography and CT.

A case of occult intrasacral meningocele is reported and the diagnostic reliability of conventional roentgenography, myelography and CT for the management of this rare lesions are evaluated. Probably, CT with the use of an intrathecal contrast agent could yield the most complete information about the precise nature of this cystic congenital dysraphism.