نتایج جستجو برای: fluctuating hearing loss

تعداد نتایج: 498164  

Journal: :iranian journal of otorhinolaryngology 0
mohsen rajati ear, nose, throat, head and neck surgery research center, mashhad university of medical sciences, mashhad, iran mehdi bakhshaee ear, nose, throat, head and neck surgery research center, mashhad university of medical sciences, mashhad, iran ebrahim naghavi department of otorhinolaryngology, faculty of medicine, guilan university of medical sciences, rasht, iran faezeh hoseinnejad otolaryngologist, mashhad university of medical sciences, mashhad, iran hamid reza rouhi department of otorhinolaryngology, faculty of medicine, mashhad university of medical sciences, mashhad, iran rahman movahhed department of otorhinolaryngology, faculty of medicine, mashhad university of medical sciences, mashhad, iran

introduction: sudden sensorineural hearing loss (ssnhl) has a prevalence of 10 in 100,000. viral infections, vascular obstruction and rupture of the intracochlear membranes are supposed to be its most common etiologies. about 40% of patients experience vertigo or imbalance. the vemp (vestibular evoked myogenic potentials) test is a known approach for detailed study of the labyrinth. the advanta...

Journal: :iranian journal of otorhinolaryngology 0
zahra shahidipour department of audiology, faculty of rehabilitation, tehran university of medical sciences, tehran, iran. ahmad geshani department of audiology, faculty of rehabilitation, tehran university of medical sciences, tehran, iran. zahra jafari rehabilitation research center, faculty of rehabilitation, tehran university of medical sciences, tehran, iran. shohreh jalaie department of statistic, faculty of management, tehran university of medical sciences, tehran, iran. elham khosravifard 4department of audiology, faculty of rehabilitation, shahid beheshti university of medical sciences, tehran iran.

introduction: hearing loss is one of the most common problems in elderly people. functional side effects of hearing loss are various. due to the fact that hearing loss is the common impairment in elderly people; the importance of its possible effects on auditory memory is undeniable. this study aims to focus on the hearing loss effects on auditory memory.   materials and methods: dichotic audit...

Journal: :international journal of pediatrics 0
mohammad hossein baradaranfar department of otolaryngology, head and neck surgery, shahid sadoughi university of medical sciences amir houshang mehrparvar department of occupational medicine, shahid sadoughi university of medical sciences mehrdad mostagahci department of occupational medicine, shahid sadoughi university of medical sciences abolfazl mollasadeghi department of occupational medicine, shahid sadoughi university of medical sciences elham naghshineh department of obstetrics/gynecology, isfahan university of medical sciences, mohammad hossein davari department of occupational medicine, shahid sadoughi university of medical sciences

introduction: hearing impairment and hearing loss are kinds of latent handicap in children. any abnormality in hearing can affect different aspects of life. otoacoustic emissions have been accepted as an appropriate method for screening of hearing loss in neonates. in this study we assessed the hearing status of infants admitted in icu wards in yazd.materials and methods: this was a cross-secti...

A Firoozi chahak , AA Alinaghi Langari , MH Beheshti,

Background: Taxi drivers have the most important role in the public transport services. They are exposed to various harmful agents and occupational hazards. Noise is a harmful occupational factors and hearing loss is its most important effect. Protection of drivers against hearing loss is essential. This study was performed to determine the prevalence of hearing loss among taxi and agency drive...

Journal: :journal of research in medical sciences 0
sayyed ahmadreza okhovat associate professor, department of otorhinolaryngology, head and neck surgery, isfahan university of medical sciences, isfahan, iran mohammad hassan moaddab associate professor, department of pediatric endocrinology, isfahan university of medical sciences, isfahan, iran sayyed hanif okhovat resident, department of otorhinolaryngology, head and neck surgery, isfahan university of medical sciences, isfahan, iran anwar abdullah ali al-azab generl practitionere, isfahan university of medical sciences, isfahan, iran fadhl ali ahmad saleh generl practitionere, isfahan university of medical sciences, isfahan, iran samira oshaghi generl practitionere, isfahan university of medical sciences, isfahan, iran

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background: diabetes mellitus is one of the most important epidemics of our era. complications of this disease are diverse and include retinopathy, nephropathy and neuropathy. this study has been designed to evaluate hearing loss patterns in young children suffering from iddm and define risk factors for this complication. ...

حسنی, زهرا, فضلی, مریم, نصیری, پروین,

Background and Objective: There are many chemical, physical and biological hazards which are threatening the dentists' health. In this study we assessed the effect of noise on Zanjan dentists hearing loss as one of the dentistry physical hazards. Materials and Methods: This cross sectional study was performed on all zanjan dentists in 2006-7. All dentists were examined by audiometer (CA76 and A...

برادران‌فر, محمدحسین, جعفری, زهرا, ملاصادقی, ابوالفضل,

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...

Amir Hossain Ghazizadeh Ebrahim Mahdavi Mehdi Bakhshaee, Rahman Movahhed

Introduction: It has been shown that low levels of pigmentation increase susceptibility to noise-induced hearing loss in humans. For this reason, white populations develop more pronounced noise- induced hearing loss in comparison to black populations. Similarly, blue-eyed individuals exhibit greater temporary threshold shift than brown-eyed subjects; still, no strong correlation has been veri...

ژورنال: طب کار 2013
امجد سردرودی, حسین, درمحمدی, علی , موسوی, سعید , گلمحمدی, رستم,

Background: Noise Induced Hearing Loss (NIHL) is one of the most common occupational diseases in the world. About 16% of hearing loss is associated with noise exposure in the workplaces. The aim of this research was investigation of the relationship between noise exposure and hearing loss. Methods: This cross-sectional study was conducted in 2010 on1062 workers in Tabriz Tractor Manufacturing ...

Introduction: Hearing impairment and hearing loss are kinds of latent handicap in children. Any abnormality in hearing can affect different aspects of life. Otoacoustic emissions have been accepted as an appropriate method for screening of hearing loss in neonates. In this study we assessed the hearing status of infants admitted in ICU wards in Yazd.Materials and methods: This was a cross-secti...

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