Dermatomiositis y polimiositis Flashcards

1
Q

Grupo IV de Dermatomiositis y polimiositis (DyP)

A

DyP asociada a vasculitis en niños
Conforman el 8-20% de miositis
1/3 de mortalidad por causas renales o gastricas

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2
Q

Grupo II de Dermatomiositis y polimiositis

A
Dermatomiositis idiopatica (DIP)  Sin miositis
1/3 de los casos
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3
Q

Laboratorial en miositis

A

CPK elevada
Aldolosa elevada
Pueden ayudar tambien TGO, TGP, DHL

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4
Q

Grupo III de Dermatomiositis y polimiositis

A

DyP+Neoplasias
en >40a
Involucrado a Ca ovario, mama, tub digestivo, pulmonar.

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5
Q

Grupo I de Dermatomiositis y polimiositis

A

Polimiositis idiopatica (PIP) sin Dermatiosis
1/3 de los casos
Debilidad proximal

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6
Q

HLA´s relacionados con Dermatomiositis o polimiositis

A

DR3, DRW5

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7
Q

Grupo V de Dermatomiositis y polimiositis

A

DyP + Enf de la colagena (Alguna LEPA)

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8
Q

Tx de Dermatomiositis y polimiositis

A
  • Corticoides (prednisona o metilprednisolona) solos o con MTX
  • Azatioprina o ciclosporina o ciclofosfamida
  • Terpia fisica
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9
Q

Singno de Gottron

Signo de Heliotropo

A
  • Inflamacion violeta en nudillos, codos y rodillas

- Eritema y edema periorbitario

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