This potential observational analyze was executed on 61 Consecutive patients attending the Otorhinolaryngology Clinic, Qena College Hospital from November 2017 until September 2018. The individuals included in this examine had been presented to ENT Office with persistent laryngeal symptoms of cough, sore throat, throat clearing, globus or hoarseness of voice https://www.directivepublications.org/journal-of-gastroenterology-hepatology-and-endoscopy-research/