One ofthe known complications of diabetes is hearing impairment. This comparative study in Tehran, Islamic Republic of Iran, aimed to evaluate the association of diabetes mellitus and sensorineural hearing loss (SNHL) among a non-elderly population. Among 160 subjects aged < 60 years with no history of occupational noise exposure (80 diabetics and 80 age- and sex-matched non-diabetic controls),...

OBJECTIVES/HYPOTHESIS To describe cochlear nerve deficiency and abnormalities of the internal auditory canal (IAC) associated with CHARGE (coloboma, heart defects, atresia choanae, retardation of growth and/or development, genital hypoplasia, and ear anomalies and/or deafness) syndrome. STUDY DESIGN Case series. METHODS In a tertiary children's hospital, children with CHARGE syndrome were e...

BACKGROUND The purpose of this study was to investigate hearing threshold changes of workers with unilateral conductive hearing loss who were exposed to workplace noise for 8-years. METHODS Among 1819 workers at a shipyard in Ulsan, 78 subjects with an air-bone gap ≥10 dBHL in unilateral ears were selected. Factors that could affect hearing were acquired from questionnaires, physical examinat...

OBJECTIVE To elucidate clinical antecedents of sensorineural hearing loss (SNHL) in very preterm infants. DESIGN Case-control study. SUBJECTS Fifteen children < 33 weeks' gestation with significant SNHL born between 1 January 1990 and 31 December 1994, detected within 9 months of birth, and 30 matched control children. METHODOLOGY Perinatal variables in the two groups were compared using ...

M utations in connexin 26 (GJB2, Cx26) cause autosomal recessive and occasionally dominant non-syndromic sensorineural hearing loss (SNHL). Cx26 mutations have also been identified in SNHL with dermatological features of autosomal dominant diffuse palmoplantar hyperkeratosis (DPPK). We describe a girl with bilateral sloping sensorineural hearing loss, striate palmoplantar hyperkeratosis (SPPK),...

The etiology of sensorineural hearing loss (SNHL) in children may be viral. This cross-sectional study aimed to determine the role of viral infectious agents in children with idiopathic SNHL. Of 119 children with SNHL aged 3-168 months undergoing cochlear implant surgery at a hospital in Tehran, no cause could be established in 18 cases (15.1%). Cytomegalovirus (CMV) and herpes simplex virus (H...

BACKGROUND AND PURPOSE Sensorineural hearing loss (SNHL) is a rare complication of stapes surgery that may arise for many reasons. Usually, the pathogenesis of SNHL can be established by clinical and CT examinations. The purpose of this study was to evaluate the utility of MR imaging when CT findings are normal or not contributive. METHODS Eleven patients with SNHL (in some instances, associa...

&lt;p class="abstract"&gt;With the advent of COVID-19 pandemic, there has been a myriad long-term complications in post-COVID patients. In these patients, one rare but dreaded symptoms reported is sudden onset sensorineural hearing loss (SNHL) that mostly during active infection. We followed up with patients our outpatient department and came across patient SNHL. conducted literature search Pub...

BACKGROUND A large vestibular aqueduct (LVA) is the most common inner ear anomaly found on the imaging evaluation of children with sensorineural hearing loss (SNHL). It is frequently associated with syndromic and nonsyndromic forms of SNHL or as an isolated finding. Large vestibular aqueduct syndrome can be characterized by delayed-onset, fluctuating, asymmetric, unilateral or bilateral SNHL or...

Sensorineural hearing loss (SNHL) is a major pathology of the inner ear that affects nearly 600 million people worldwide. Despite intensive researches, this major health problem remains without satisfactory solutions. The pathophysiological mechanisms involved in SNHL include oxidative stress, excitotoxicity, inflammation, and ischemia, resulting in synaptic loss, axonal degeneration, and apopt...