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DIT LSD
lysosomal storage diseases
| Question | Answer |
|---|---|
| which LSD is a/w renal failure? | fabry |
| what are the only 2 x-linked LSDs? | Fabry and Hunter |
| what is the mode of inheritance for the LSDs besides Fabry and Hunter? | autosomal recessive |
| what's the most common LSD | gauchers |
| which LSDs are a/w an early death (by age 3) | Tay-sach, Niemann Pick, Krabbe's |
| which LSD is a demyelinating disease? | Metachromatic leukodystrophy |
| which MPSs are a/w MR? | Hurler's and Hunter's |
| which MPSs are a/w corneal clouding | Hurlers, scheie's, I-cell |
| alpha L iduronidase | Hurler's, Scheis |
| iduronate sulfatase | hunters |
| arylsulfatase A | metachromatic leukodystrophy |
| alpa galactosidase A | fabrys |
| galactocerebrosidase (causing galactocerebroside accumulation) | Krabbe |
| beta gluco cerebrosidase (causing glucocerebroside accumulation) | Gauchers |
| Hexosaminidase | Tay Sachs |
| spingomyelinase (causing spingomyeline accumulation | Niemann Pick |
| characterized by an accumulation of GM2 ganglioside | Tay Sachs |
| characterized by an accumulation of dermatan sulfate | Hurlers, Hunters, Scheie |
| common among ashkenazi jews | Tay Sachs, Niemann Pick, Gauchers |
| crinkled paper cytoplasm | Gauchers |
| cherry red spot on the macula | Tay Sachs, Niemann Pick, central retinal a occlusion |