Sandhoff disease (GM2 Gangliosidoses) in a premature patient with bronchopulmonary dysplasia.
نویسندگان
چکیده
We report a female premature infant with bronchopulmonary dysplasia and Sandhoff disease. The clue for diagnosis was the fundoscopy examination. We discuss this rare disease with unusual presentation of intrauterine growth retardation, premature delivery, and bronchopulmonary dysplasia.
منابع مشابه
Increased density of the thalamus on CT scans in patients with GM2 gangliosidoses.
In 13 patients, the GM2 gangliosidoses, Sandhoff disease and Tay-Sachs disease, were found to be constantly associated with homogeneously and symmetrically increased CT attenuation within the thalami. In the only patient examined with MR imaging, a T2-weighted sequence showed hypointense thalami. It is suggested that this finding is caused by an accumulation of calcium, associated with the intr...
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Gangliosides are found at high levels in neuronal tissues where they play a variety of important functions. In the gangliosidoses, gangliosides accumulate because of defective activity of the lysosomal proteins responsible for their degradation, usually resulting in a rapidly progressive neurodegenerative disease. However, the molecular mechanism(s) leading from ganglioside accumulation to neur...
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متن کاملApoptotic cell death in mouse models of GM2 gangliosidosis and observations on human Tay-Sachs and Sandhoff diseases.
Tay-Sachs and Sandhoff diseases are autosomal recessive neurodegenerative diseases resulting from the inability to catabolize GM2 ganglioside by beta-hexosaminidase A (Hex A) due to mutations of the alpha subunit (Tay-Sachs disease) or beta subunit (Sandhoff disease) of Hex A. Hex B (beta beta homodimer) is also defective in Sandhoff disease. We previously developed mouse models of both disease...
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ورودعنوان ژورنال:
- Saudi medical journal
دوره 23 5 شماره
صفحات -
تاریخ انتشار 2002