PROGRESSIVE NECK DEFORMATION AFTER INTRAMEDULAR CERVICAL TUMOR REMOVAL BY LAMINOPLASTY APPROACHDmytro Ishchenko, MD11 Department of Neurosurgery, National Specialized Children’s Hospital Ohmatdyt, Kyiv, UkraineCorresponding Author: Dmytro Ishchenko, National Specialized Children’s Hospital Ohmatdyt ishchenko.dmitriy@gmail.comKeywords: neck, deformity, kyphosis, laminoplasty, high-grade glioma, neck fixation