Syrinx, 3 month postoperative follow up. There are postoperative findings in the lower thoracic spine region with interval decrease in size of the fluid collection in the surgical bed. There is redemonstration of a multicystic syringohydromyelia that extends from the T9 vertebral level to the T12-L1 level and measures up to 13 x 12 mm, which is unchanged. The vertebral column alignment is within normal limits. The vertebral body and disc space heights are preserved. The vertebral bone marrow signal is unremarkable. There is no significant spinal canal stenosis. The paravertebral soft tissues are unremarkable.
No significant interval change in the multicystic syringohydromyelia in the lower spinal cord.