This potential observational review was executed on sixty one Consecutive sufferers attending the Otorhinolaryngology Clinic, Qena University Clinic from November 2017 till September 2018. The patients included in this study had been presented to ENT Section with persistent laryngeal signs of cough, sore throat, throat clearing, globus or hoarseness of https://www.directivepublications.org/journal-of-gastroenterology-hepatology-and-endoscopy-research/