Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Preoperative T2-weighted MRI scan a mid-sagittal view demonstrating a thoracic syrinx at the T3 level as well as an intradural extramedullary lesion displacing the spinal cord at the T4–5 levels b axial view at the level of T3 showing the large syrinx c axial view at the level of T4 demonstrating cord compression by the intradural extramedullary lesion. Abnormal cord signal is evident
