Arnold-Chiari malformation with syrinx presenting as carpal tunnel syndrome: a case report1 Mark J Ziadeh, MD, James K Richardson, MD Archives of Physical Medicine and Rehabilitation Volume 85, Issue 1, Pages 158-161 (January 2004) DOI: 10.1016/S0003-9993(03)00372-1
Fig 1 MRI of the cervical and upper thoracic spine showing the syrinx most prominently in the cervical distribution. Archives of Physical Medicine and Rehabilitation 2004 85, 158-161DOI: (10.1016/S0003-9993(03)00372-1)
Fig 2 MRI showing the syrinx at its greatest axial dimension, at C3-4. Archives of Physical Medicine and Rehabilitation 2004 85, 158-161DOI: (10.1016/S0003-9993(03)00372-1)