1. Department of Neurosurgery, School of Medicine, Dicle University,
2. Department of Neurosurgery, School of Medicine, Dicle University
3. Department of Radiology, School of Medicine, Dicle University
4. the Department of Radiology, Veni Vidi Hospital Diyarbakir
5. Department of Neurosurgery, School of Medicine, Turgut Ozal Medical Center, Inonu University, Malatya
6. Department of Pathology, School of Medicine, Acibadem University, Istanbul Turkey