Affiliation: | 1.Department of Neurosurgery, Ege University, School of Medicine, Izmir, Turkey;2.Department of Otorhinolaryngology, Ege University, School of Medicine, Izmir, Turkey;3.Department of Radiology, Ege University, School of Medicine, Izmir, Turkey;4.Department of Histology, Ege University, School of Medicine, Izmir, Turkey |