poliarteritis nodosa Flashcards

(8 cards)

1
Q

como puede ser la poliarteritis nodosa

A
  • sistemica
  • idiopática
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2
Q

cxcx poliarteritis nodosa

A
  • neuropatía
  • perdida de p
  • mialgias
  • dolor intestinal grave que lo lleve a infarto GI
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3
Q

px q le duela culero el estomago que es un infarto GI secundario a:

A

poliarteritis nodosa

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4
Q

a que es muy asociada la poliarteritis nodosa?

A

HEP B

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5
Q

histología de la poliarteritis nodosa

A
  • inflamación transmural
  • destrucción de la pared vascular
  • necrosis fibrinoide
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6
Q

qué es la necrosis fibrinoide?

A

necrosis laminar rosa acelular que se acomoda entre la pared del vaso

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7
Q

de qué es característica la necrosis fibrinoide y en cual es mas frecuente?

A
  • característica de cualquier vasculitis
  • mas frec en la poliarteritis nodosa
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8
Q

vasos que afecta la poliarteritis nodosa

A

de mediano calibre

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