Female, 21 months old, with leg weakness, thoracolumbar syrinx on the prior examination, assess for mass lesion, follow-up with infusion. The present examination consists of postcontrast images only as a complete precontrast spine MRI was obtained on 2/10/2016.A syrinx cavity is redemonstrated within the spinal cord beginning at T8-9 and continuing down to T12-L1. As before, the cavity measures up to 7 mm in diameter. No pathologic enhancement is seen within or adjacent to the syrinx, or at any other point along the spinal cord or cauda equina. No pathologic vertebral body or epidural enhancement is seen.
1.No evidence of any enhancing lesion is seen.2.The thoracolumbar spinal cord syrinx shows no significant interval change.