Poyraz, Necdet; Necmettin Erbakan University, Meram Faculty of Medicine, Department of Radiology; Erdi, Fatih; Necmettin Erbakan University, Meram Faculty of Medicine, Department of Neurosurgery; Bakdık, Süleyman; Necmettin Erbakan University, Meram Faculty of Medicine, Department of Radiology; Kaya, Bülent; Necmettin Erbakan University, Meram Faculty of Medicine, Department of Neurosurgery; Koç, Osman; Necmettin Erbakan University, Meram Faculty of Medicine, Department of Radiology (Süleyman Demirel UniversitySüleyman Demirel Üniversitesi, )