Concept information
Preferred term
Tay-Sachs Disease
Type
-
Topical Descriptor
Broader concept
Entry terms
- B Variant GM2-Gangliosidoses
- B Variant GM2 Gangliosidosis
- B Variant GM2-Gangliosidosis
- Deficiency Disease Hexosaminidase A
- Gangliosidosis GM2, B Variant
- Gangliosidosis GM2 , Type 1
- Gangliosidosis G(M2), Type I
- Gangliosidosis GM2, Type I
- GM2 Gangliosidosis, B Variant
- GM2-Gangliosidosis, B Variant
- GM2 Gangliosidosis, Type 1
- GM2 Gangliosidosis, Type I
- GM2-Gangliosidosis, Type I
- G(M2) Gangliosidosis, Type I
- Hexosaminidase A Deficiency Disease
- Sphingolipidosis, Tay Sachs
- Sphingolipidosis, Tay-Sachs
- Tay Sachs Disease, B Variant
- Tay-Sachs Disease, B Variant
- Tay-Sachs Sphingolipidosis
- Type I GM2-Gangliosidosis
Note
- TAY-SACHS DISEASE, AB VARIANT is also available
Scope note
- An autosomal recessive neurodegenerative disorder characterized by the onset in infancy of an exaggerated startle response, followed by paralysis, dementia, and blindness. It is caused by mutation in the alpha subunit of the HEXOSAMINIDASE A resulting in lipid-laden ganglion cells. It is also known as the B variant (with increased HEXOSAMINIDASE B but absence of hexosaminidase A) and is strongly associated with Ashkenazic Jewish ancestry.
History note
- 1979; for AMAUROTIC FAMILIAL IDIOCY use LIPOIDOSIS 1985-2006
In other languages
-
Finnish
-
gangliosidoosi GM2
-
morbus Tay-Sachs
-
Tay-Sachs
-
Swedish
URI
http://www.yso.fi/onto/mesh/D013661
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