نتایج جستجو برای: deafness autosomal recessive 59
تعداد نتایج: 115286 فیلتر نتایج به سال:
Clinical application of mutation screening and its effect on the outcome of cochlear implantation is widely debated. We investigated the effect of mutations in GJB2 gene on the outcome of cochlear implantation in a population with a high rate of consanguineous marriage and autosomal recessive nonsyndromic hearing loss. Two hundred and one children with profound prelingual sensorineural hearing ...
Wolfram syndrome presenting marked brain MR imaging abnormalities with few neurologic abnormalities.
Wolfram syndrome is a rare autosomal recessive disorder featuring diabetes insipidus, diabetes mellitus, optic atrophy, and deafness; DIDMOAD is a commonly accepted anonym for this disorder. We describe a 35-year-old man with Wolfram syndrome, who had marked atrophy of the brain stem, middle cerebellar peduncle, and cerebellum. Despite these MR imaging findings involving the pontocerebellar tra...
Multiple Sulfatase Deficiency (MSD; OMIM 272200) is a rare autosomal recessive inborn error of metabolism caused by mutations in the sulfatase modifying factor 1 gene, encoding the formylglycine-generating enzyme (FGE), and resulting in tissue accumulation of sulfatides, sulphated glycosaminoglycans, sphingolipids and steroid sulfates. Less than 50 cases have been published so far. We report a ...
Pendred syndrome is an autosomal recessive disorder characterized by goiter and congenital deafness. The primary defect is not yet known, although the gene causing Pendred syndrome has been localized very recently on chromosome 7q, a region that also contains a gene responsible for nonsyndromal hearing loss (DFNB4). We confirmed linkage to this chromosome 7 region in five Pendred families origi...
We report two brothers of Chinese origin who have an apparently unique syndrome of cleft lip/palate, profound sensorineural deafness, and a sacral lipoma. Additional findings which were not common to both were aberrant digital appendages on the heel and thigh of one boy and an anterior sacral meningocele and dislocated hip in the other. Intelligence is normal in both. Both boys suffer from func...
Wolfram syndrome (WS) is an autosomal recessive neurodegenerative disorder characterized by DIDMOAD (diabetes insipidus, diabetes mellitus, optic atrophy, and deafness). Genetic analysis has demonstrated mutations of the WOLFRAMIN gene (WFS1) in patients with this syndrome (1), which may be complicated by other conditions, among them urological disorders (UDs). According to one study, UDs were ...
Refsum disease (RD) is a rare autosomal recessive disorder characterized by an accumulation of phytanic acid . A variant of this disease that appears in children has been described and is called infantile Refsum disease (IRD). IRD is characterized by severe sensorineural deafness, retinitis pigmentosa, mental retardation, facial dysmorphism, hepatomegaly, and growth retardation . We report the ...
Autosomal dominant Alport syndrome linked to the type IV collage a3 and a4 genes (COL4A3 and COL4A4)
Introduction Background. Alport syndrome is a hereditary nephritis that may lead to end-stage renal disease (ESRD) in Alport syndrome is a progressive hereditary nephroyoung adult life and is often associated with sensorineupathy associated with characteristic ultrastructural ral deafness and/or ocular abnormalities. The majority abnormalities of the glomerular basement membrane of families are...
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