Ponto-bulbar palsy with deafness (Vialetto-Van Laere syndrome).
نویسندگان
چکیده
The syndrome described by Brown(l) Vialetto(2) and Van Laere(3) is a rare, often familial, characterized by bilateral nerve deafness followed or accompanied by involvement of various motor cranial nerves, e.g., 7th and 9th to 12th, rarely 3rd, 5th and 6th. On rare occasions, there may also be involvement of spinal motor nerves and less commonly of upper motor neurons. The onset of the disease is usually in childhood and the course irregularly progressive. There is paucity of reports of this entity in the World literature. Although Fazio-londe disease has been reported(4), there is yet no report of this rare entity from India to the best of our knowledge. We report a case of Vialetto-Van Laere Syndrome.
منابع مشابه
Brown-Vialetto-Van Laere syndrome, a ponto-bulbar palsy with deafness, is caused by mutations in c20orf54.
Brown-Vialetto-Van Laere syndrome is a rare neurological disorder with a variable age at onset and clinical course. The key features are progressive ponto-bulbar palsy and bilateral sensorineural deafness. A complex neurological phenotype with a mixed picture of upper and lower motor neuron involvement reminiscent of amyotrophic lateral sclerosis evolves with disease progression. We identified ...
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We describe a 14-year-old female patient with progressive ponto-bulbar palsy and deafness. The first symptom was present at the age of 9 as a difficulty in walking and then she was stable with mild clumsy walking till 14 year-old. It was noticed that she had rapidly progression gait disorder, hearing loss, difficulty in swallowing and speaking in a period of 2.5 months. Clinically, there were b...
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Riboflavin transporter deficiency (formerly known as Brown-Vialetto-Van Laere [BVVL] or Fazio-Londe syndrome) is a neurodegenerative disorder characterized by progressive bulbar palsy with sensorineural deafness or bulbar hereditary neuropathy. It is caused by mutations in the riboflavin transporter genes SLC52A2 (RFVT2) or SLC52A3 (RFVT3). It is a rare syndrome with approximately 70 cases repo...
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A Caucasian girl developed slowly progressive sensory neural deafness and bulbar and spinal muscle weakness typical of the Vialetto-Van Laere syndrome. As the condition progressed the major disabilities became dysphagia, respiratory muscle weakness and postural hypotension. Treatment with gastrostomy feedings, oxygen and fludrocortisone acetate produced worthwhile functional improvement.
متن کاملPontobulbar palsy and neurosensory deafness (Brown-Vialetto-Van Laere syndrome) with possible autosomal dominant inheritance.
A female with the Brown-Vialetto-Van Laere syndrome is described. The patient's father, a paternal uncle, and possibly a paternal first cousin had neurosensory deafness and a paternal aunt had clinical symptoms indicative of the syndrome. This family raises the possibility that the disorder is genetically heterogeneous with autosomal recessive and autosomal dominant forms. Alternatively, it cou...
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عنوان ژورنال:
- Indian pediatrics
دوره 33 2 شماره
صفحات -
تاریخ انتشار 1996