Neuroradiologic findings in fucosidosis, a rare lysosomal storage disease.
نویسندگان
چکیده
Fucosidosis is a rare lysosomal storage disorder with the clinical features of mental retardation, cardiomegaly, dysostosis multiplex, progressive neurologic deterioration, and early death. The neuroradiologic findings in two patients are reported, and include abnormalities within the globus pallidus (both patients) and periventricular white matter (one patient).
منابع مشابه
MR brain imaging of fucosidosis type I.
SUMMARY Fucosidosis is a rare autosomal recessive lysosomal storage disease with the main clinical findings of progressive neuromotor deterioration, seizures, coarse facial features, dysostosis multiplex, angiokeratoma corporis diffusum, visceromegaly, recurrent respiratory infections, and growth retardation. Fucosidosis type I rapidly evolves toward a progressive neurologic deterioration and d...
متن کاملOcular findings in a patient with fucosidosis
Purpose To describe the ocular findings in a patient with fucosidosis, a rare inborn lysosomal storage disease. Observations A 14 year-old female presented with angiokeratomas corporis diffusum, coarse facial features, poor verbal skills, hearing impairment and mild developmental delay. A lysosomal storage enzyme screen confirmed absent activity of α-l-fucosidase consistent with a diagnosis o...
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Fucosidosis is a rare lysosomal storage disorder caused by the inherited deficiency of the lysosomal hydrolase α-L-fucosidase, which leads to an impaired degradation of fucosylated glycoconjugates. Here, we report the generation of a fucosidosis mouse model, in which the gene for lysosomal α-L-fucosidase (Fuca1) was disrupted by gene targeting. Homozygous knockout mice completely lack α-L-fucos...
متن کاملSkeletal and Brain Abnormalities in Fucosidosis, a Rare Lysosomal Storage Disorder.
Fucosidosis is a rare genetic lysosomal storage disorder caused by a deficiency in alpha- L-fucosidase. We present a case of a 4-year, 11-month-old girl with developmental delay, as well as skeletal and brain abnormalities as shown on X-ray and MRI. Her spinal X- rays demonstrated lumbar kyphosis and anterior beaking of lumbar vertebral bodies. Lower iliac segment constriction, increased angula...
متن کاملA case of fucosidosis type II: diagnosed with dysmorphological and radiological findings.
Fucosidosis is a rare autosomal recessive lysosomal storage disorder in which fucose-containing glycolipids, glycoproteins and oligosaccharides accumulate in tissues, as a result of a deficiency of α-L-fucosidase. In this report we describe clinical, dysmorphological and radiological findings of a boy with this disorder. Developmental delay, skeletal deformities and mild coarsening of the face ...
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ورودعنوان ژورنال:
- AJNR. American journal of neuroradiology
دوره 16 4 Suppl شماره
صفحات -
تاریخ انتشار 1995