CT demonstration of cervical diastematomyelia

Cervical diastematomyelia, a rare anomaly, was found in a 14-year-old girl with congenital scoliosis. Metrizamide myelography and metrizamide CT demonstrated anomalies of the cervical spine and a split cervical cord within a single dural tube, without the presence of a fibrous, cartilaginous, or bony spur.