Urticaria Y Angioedema Flashcards

1
Q

Urticaria

A

Sx reaccional de piel y mucosas
Ronchas pruriginosas y angioedema x edema vasomotor transitorio y circunscrito
Predomina en mujeres de 40-50 a

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2
Q

Etiopatogenia

A

Fármacos, alimentos, alérgenos, infecciones, psicologicos…

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3
Q

Clasificación clínica urticaria

A

Urticara
Dermografismo
Edema angioneurótico

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4
Q

Clasificación origen urticaria

A

Inmunitaria: IgE, complemento
No imunitaria: desgranulación mastocitos

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5
Q

Características urticaria

A

Circunscrita, diseminada o generalizada
Ronchas o habones (elevaciones mal definidas)
aspecto de piel de naranja
duran minutos u horas

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6
Q

Dermografismo

A

Ronchas lineales al frotar la piel

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7
Q

Dermografismo

A

Ronchas lineales al frotar la piel

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8
Q

Edema angioneurótico

A

Afecta cara y extremidades
Predomina en labios y párpados
Puede causar disfunción respiratoria o gastro
Adquirido o hereditario

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