1 Department of Otorhinolaryngology, Baskent University Konya Research and Teaching Center, Saray Caddesi No. 1 Selcuklu, Konya 42080, Turkey. Electronic address: drmvolkan@hotmail.com.
2 Department of Otorhinolaryngology, Baskent University Konya Research and Teaching Center, Saray Caddesi No. 1 Selcuklu, Konya 42080, Turkey.
3 Department of Pathology, Faculty of Medicine, Ankara, Turkey.