نتایج جستجو برای: neural hearing loss
تعداد نتایج: 771165 فیلتر نتایج به سال:
consanguineous marriage is strongly favored in many large human populations. in the most parts of south asia, consanguineous marriage account for 20% to over 50% of the general population. the effect of consanguinity on hereditary deafness has been well studied and documented. many authors have suggested that approximately one half of sensory neural hearing loss in children can be attributed ...
Roger’s syndrome is a rare form of diabetes in children that is characterized with early onset of diabetes mellitus, megaloblastic anemia, and sensory neural hearing loss. In this report three cases of this syndrome from consanguineous Iranian families are introduced (two siblings and a cousin). They referred to pediatric ward of Imam Reza Hospital with hyperglycemia, anemia and sensory neural ...
Introduction: A hearing– impaired patient is defined as one with abnormal or reduced function in hearing resulting from an auditory disorder. The goal of any preschool and schools screening program should be to accurately indentify those children whose hearing has been impaired due to conductive and / or sensory– neural pathology. Methods: This cross– sectional descriptive study was done on 57...
Vitiligo is a common acquired depigmented disorder of the skin that can lead to social negative outcomes, including reduced quality of life. Melanocytes disorder can also occur within other organs, such as ear. Different areas of the inner ear, such as the cochlear duct and vestibular system, have melanocytes. This study was conducted with the aim of evaluating the relationship between skin inv...
ra (rheumatoid arthritis) is a chronic multisystem disease with a variety of systemic manifestations. one of these manifestations, is hearing disorder, so study of the relation between ra and hearing disorders is seem important. this was a case-control study which has done from december 2004 to august 2006. this study compared 50 patients with ra, with age, sex and job-matched as control. audio...
Introduction: The prevalence of unilateral sensory neural hearing loss is 3 to 6 in every 1000 people and this prevalence will be about 3 to 5 percent by including conductive hearing loss. Studies have shown that people with unilateral hearing loss are having problems in speech and language development. Nowadays the available options for treatment and rehabilitation of people with unilateral he...
hearing loss and meningitis were correlate in some aspects. hearing loss is the situation that can be shown in cochlear or retrocochlear defects. cochlear hearing loss is caused by inner or outer hair cell damage (however cochlear hearing loss has another causes, such as defect of arterial spiral ganglion, basilar and tectorial membrane) and retrocochlear hearing loss has neural origin and meni...
introduction: some of the studies have shown that ra (rheumatoid arthritis) may cause hearing disorders. these disorders can result in problems later in life, so survey of correlation between rheumatoid arthritis and hearing disorders is important . methods: this was a case-control study which has done from december 2004 to august 2006 at shaheed sadoughi hospital in yazd. in this study, 50 rhe...
introduction: glaucoma is one of the leading causes of blindness throughout the world. some studies have suggested a relationship between glaucoma and sensorineural hearing loss, while others have found no evidence of an association. we performed a study to determine whether there is a significant difference in hearing of patients with glaucoma and a match control population. methods: in this c...
Objective: Generated acoustic trauma by suction and drill may cause sensorineural hearing loss after Tympanomastoid surgery. This study was carried out to determine the relationship of sensorineural hearing loss and chronic otitis media surgery at Ahvaz Jundishapur University of Medical Sciences in Iran. Material and Methods: This prospective study included 386 patients of ch...
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