6.2 - Penfigoide Flashcards

1
Q

Definición

A

Enfermedad inflamatoria, autoinmunitaria, caracterizada por ampollas grandes y tensas, y por lesiones urticariales

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2
Q

Lesión elemental

A
  • Ampollas -> Tensas
  • Vesículas, pústulas
  • Eritema
  • Edema
  • Costra mielecérica
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3
Q

Epidemio

A

> 60 años

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4
Q

Labs

A
  • Aumento de IgE
  • Eosinofilia en sangre periférica
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5
Q

Clx

A
  • Dónde: **Abdomen y cara de flexión de extremidades **

No se observa signo de Nikolsky

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6
Q

Dx diferencial

A
  • Penfigo
  • Dermatitis herpetiforme
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7
Q

Tx

A
  • Prednisona inicial 1mg/kg/día -> 10mg/día sosten
  • Azatioprina
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8
Q
A

Penfigoide: anticuerpos en el techo de la ampolla (salt split).

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9
Q
A

Penfigoide: depósitos de IgG en la membrana basal (IFD).

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10
Q
A

Penfigoide ampollar

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11
Q
A

Penfigoide: eritema, ampollas y lesiones urticariales.

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12
Q
A

Penfigoide: lesiones vesiculares y ampollares diseminadas.

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