Corea Flashcards

1
Q

Cromosoma huntington

A

4

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2
Q

Núm repeticiones a partir penetrancia completa

A

40

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3
Q

Genética más f d fenocopia huntington

A

C9orf72

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4
Q

Clínica de la variante westphal de la enf huntington

A

Parkinsonismo

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5
Q

Clínica corea Sydenham

A

Corea generalizada, con afectación del habla en 40% pacientes, encefalopatía en 10%

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6
Q

Herencia en Gilles Tourette

A

HAD gen desconocido

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7
Q

Tourette, cuando el onset es más precoz, herencia paterna o materna

A

Si herencia materna

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8
Q

A partir de qué número de repeticiones aparecen las formas de Huntington juvenil

A

50-55

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9
Q

Edad inició más frec enfermedad de huntington

A

40-50

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10
Q

mutación en coreoacantocisosis

A

gen VPS13A, proteína coreína, cromosoma 9

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11
Q

herencia del sd. de McLeod

A

ligado a X

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12
Q

qué dato semiológico ayuda a DDx EH y coreacantocitosis

A

la ausencia de reflejos

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13
Q

herencia en corea familiar benigna

A

HAD

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14
Q

gen mutado en corea

A

gen del factor de transcripción tiroidea TITF-1/NKX2

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15
Q

definición de tics crónicos

A

> 1 año con tics sin periodos libres de tics superiores a 3 meses

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16
Q

anticipación en tics si la herencia es ¿materna o paterna?

A

materna