ACTA NEUROCHIRURGICA, cilt.157, sa.9, ss.1587-1593, 2015 (SCI-Expanded)
Chordoma is a rare neoplasm that arises from embryonic notochordal remnants along the axial skeleton (i.e., clivus, sacrum) and the vertebral bodies. They comprise less than 1 % of CNS tumors and 1-4 % of all bone malignancies. It rarely affects children and adolescents (< 5 %). Chordomas are locally aggressive and highly recurrent. Their management is challenging for clinicians.