Involvement of the External Auditory Canal by an Otherwise Discreet Nasopharyngeal Carcinoma Via A Spread by the Eustachian Tube

Abstract

Objective: To objectively evaluate the stuttering children via Complex-Auditory brain stem response (C-ABR) and Video electroencephalography (EEG).Methods: Fifty-one children were included in this case control study and divided into two groups of 21 patients (case group) and 30 controls matched for age and sex. The age of patients ranges from 4 to 15 years and they were diagnosed as stuttering patients at Psychiatry Clinic,