Authors and Affiliations:
Ahmed Bahgat(1), MD; Claudio
Vicini(2), MD
(1) Department of Otorhinolaryngology, Alexandria university,
Alexandria, Egypt
(2) Department of Head-Neck Surgery, Otolaryngology, Head-Neck and Oral
Surgery Unit, Morgagni Pierantoni Hospital, Azienda USL della Romagna,
Forlì, Italy
@ Corresponding author: Ahmed Bahgat, MD, Department of
Otorhinolaryngology, Alexandria university, Elazaritta 00203 Alexandria,
Egypt; Tel: +20-1141199933;
(email: ahmedyassinbahgat@gmail.com)