Hereditary sensory and autonomic neuropathy type I.
نویسنده
چکیده
Hereditary sensory and autonomic neuropathy (HSAN) type 1 is a rare hereditary neurological disorder. Two brothers aged 17 and 14 years had HSAN type 1 as both had big ulcers on feet, mutilation, dissociated anaesthesia, absent ankle jerks and normal hands. Probably these are first cases of HSAN type 1 in Indian literature.
منابع مشابه
Hereditary sensory and autonomic neuropathy: A case report
A 24-year old female patient with the history of pressure ulcers in distal extremities resulted in severe deformity will be reported. Her disease started when she was 9 years old and a similar history was found in her brother. In physical examination, pain and temperature sensations were impaired in distal extremities. Nerve conduction velocity showed impaired sensory and normal motor responses...
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Hereditary sensory neuropathy type I (HSN I) is a slowly progressive neurological disorder characterised by prominent predominantly distal sensory loss, autonomic disturbances, autosomal dominant inheritance, and juvenile or adulthood disease onset. The exact prevalence is unknown, but is estimated as very low. Disease onset varies between the 2nd and 5th decade of life. The main clinical featu...
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Hereditary sensory and autonomic neuropathy type I (HSAN I) is the most frequent type of hereditary neuropathy that primarily affects sensory neurons. The genetic locus for HSAN I has been mapped to chromosome 9q22.1-22.3 and recently the gene was identified as SPTLC1, encoding serine palmitoyltransferase, long chain base subunit-1. Sequencing in HSAN I families have previously identified mutat...
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Familial burning feet syndrome inherited as an autosomal dominant trait has been described in only one family. Due to an associated sensory neuropathy the autosomal dominant burning feet syndrome was suggested to represent a variant form of hereditary sensory and autonomic neuropathy type I (HSAN I). Clinical, histopathological, and molecular genetic studies were performed in a large German kin...
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ورودعنوان ژورنال:
- Indian journal of dermatology, venereology and leprology
دوره 63 1 شماره
صفحات -
تاریخ انتشار 1997