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Etiological and epidemiological factors in hearing-impaired students in Van,east of turkey: A case series
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نویسنده
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kiroglu a.f. ,ari m. ,bozan n. ,parlak m. ,cankaya h.
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منبع
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journal of the pakistan medical association - 2017 - دوره : 67 - شماره : 6 - صفحه:951 -953
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چکیده
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The aim of the present case series was to investigate the causes of hearing loss in the children studying at a primary school for the deaf in van province,turkey. the present series included 95 children with sensorineural hearing loss. otoscopic and ophthalmological examinations,pure-tone audiometry,and tympanometry were performed for each patient. measles igg,rubella igg,cytomegalovirus (cmv) igg,toxoplasma igg,herpes simplex virus (hsv) type i (hsv-i) igg,hsv type ii (hsv-ii) igg,and mycoplasma pneumonia igg were evaluated in serum samples. temporal bone anomalies were analyzed on temporal bone computed tomography (ct). a total of 7 radiologically distinct inner ear malformations were detected in 19 children. twelve children were detected with various fundus pathologies. the most common cause of hearing loss was family-related factors (52%). in conclusion,the etiological and epidemiological factors were consistent with those reported in the literature. © 2017,pakistan medical association. all rights reserved.
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کلیدواژه
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Epidemiology; Etiology; Hearing loss; Sensorineural
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آدرس
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department of otorhinolaryngology,head and neck surgery,yuzuncu yil university,faculty of medicine,van, Turkey, department of otorhinolaryngology,head and neck surgery,mardin park hospital,mardin, Turkey, department of otorhinolaryngology,head and neck surgery,yuzuncu yil university,faculty of medicine,van, Turkey, department of medical microbiology,yuzuncu yil university,faculty of medicine,van, Turkey, department of otorhinolaryngology,head and neck surgery,yuzuncu yil university,faculty of medicine,van, Turkey
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Authors
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