neurocutaneous disorders Flashcards

1
Q

fabry’s deficient enzyme

A

a-galactosidase A

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2
Q

gaucher’s deficient enzyme

A

glucocrebrosidase

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3
Q

niemann pick enzyme

A

sphingomyelinase

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4
Q

tay sachs deficient enzyme

A

hexosaminidase A

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5
Q

krabbe’s deficient enzyme

A

galactocerebrosidase

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6
Q

metachromatic leukodystrophy enzyme

A

arylsulfatase A

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7
Q

hurler’s enzyme

A

a-L iduronidase

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8
Q

hunter’s enzyme

A

iduronate sulfatase

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9
Q

fabry’s substrate

A

ceramide

trihexoside

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10
Q

gaucher’s substrate

A

glucocerebroside

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11
Q

tay sachs substrate

A

GM2 ganglioside

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12
Q

Krabbe’s substrate

A

galactocerebroside

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13
Q

metachromatic leukodystrophy substrate

A

cerebroside sulfate

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14
Q

hurler’s substrate

A

heparan sulfate

dermatan sulfate

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15
Q

hunter’s substrate

A

heparan sulfate dermatan sulfate

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16
Q

X linked recessive

A

Fabry’s

hunter’s

17
Q

cherry red spot with no hepatosplenomegaly

18
Q

cherry red macula with hepatosplenomegaly

A

niemann Pck

19
Q

foam cells

A

neimann pick

20
Q

macrophages that look like crumpled tissue paper

A

Gaucher’s

21
Q

onion skin lysosomes

22
Q

globoid cells

A

krabbe’s

23
Q

hurler’s presentation

A

gargoylism
airway obstruction
corneal clouding

24
Q

hunter’s presentation

A

hurler’s with NO corneal clouding

25
fabry's presentation
peripheral neuropathy angiokeratomas CV/Renal dz
26
gaucher's disease presentation
aseptic necrosis of femur bone crisis hepatosplenomegaly
27
Nieman pick presentation
neurodegeneration hepatosplenomegally cherry red macula
28
Tay sachs presentation
neurodegeneration developmental delay cherry red macula NO hepatomegaly
29
krabbe presentation
peripheral neuropathy developmental delay optic atrophy