Migraña Flashcards

1
Q

2da enfermedad más incapacitante

A

Cefalea tensional

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2
Q

3era enfermedad más incapacitante

A

Migraña

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3
Q

Prevalencia en hombres y mujeres

A

Mujeres 17%

Hombres 7%

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4
Q

Afecta principalmente a

A

Adultos menores de 50 años

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5
Q

Qué activa la via del dolor en cefaleas secundarias

A

Estímulos como tracción, compresión, dilatación y químicos

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6
Q

Cefaleas primarias

A

No existe una lesión que explique la génesis del dolor

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7
Q

Migraña se caracteriza por

A

Cefaleas de 4 a 72 horas

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8
Q

Migraña viene acompañada de

A

Trastornos afectivos y cognitivos

Síntomas vegetativos

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9
Q

Siempre se presenta aura

A

Falso

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10
Q

Debe cumplir al menos con 2

A

Dolor unilateral
Dolor pulsátil
Se agrava con movimiento
Intensidad severa o moderada

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11
Q

Debe cumplir con al menos 1

A

Náuseas / vómitos

Fotofobia y fonofobia

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12
Q

Tiempo de cefalea cuando hay migraña

A

4-72 hrs

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13
Q

Migraña más frecuente no relacionada con componentes genéticos

A

Migraña sin aura

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14
Q

Componente genético importante

A

Migraña con aura

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15
Q

Hipótesis

A

Vascular y de hiper excitabilidad neuronal

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16
Q

Hipótesis tiene que explicar

A

Prodromos
Aura
Dolor

17
Q

Ocurre antes de las crisis

A

Prodromos

18
Q

3 implicados en la cefalea

A

Corteza cerebral, tronco encefálico y vasos meningeos

19
Q

Hot spot en el tronco cerebral

A

Nucleo caudal del trigémino y núcleos aminergicos