Tema 3. Dermatosis ampollosas Flashcards

1
Q

Se asocian a porfiria cutánea tarda

A

Alcohol y VHC

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2
Q

Ampollas subepidermicas con manguitos perivasculares PAS-positivos en dermis capilar

A

Porfiria cutánea tarda

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3
Q

Hayley Hayley

A

Formación de ampolllas intraepidermicas por acantolisis intensa tras traumatismos (AD)

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4
Q

Desmogleina

A

Pénfigo cutáneo: Desmogleina 1

Pénfigo mucoso: Desmogleina 3

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5
Q

Depósitos de IgG y C3 en la membrana basal

A

Penfigoide

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6
Q

Anti desmosomas

A

Pénfigo

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7
Q

Anti hemidesmosomas

A

Penfigoide

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8
Q

Diferencias clínicas pénfigo y penfigoide

A

Penfigoide suele haber prurito y Nikolski -

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9
Q

IgG contra colágeno VII

A

Epidermolisis ampollosa adquirida

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10
Q

Epidermolisis ampollosa adquirida cursa con…

A

Ampollas y cicatrices residuales, quistes de milio, hiperpigmentación y lesión de mucosas y anejos

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11
Q

Dermatitis de Dugring-Brocq

A

O herpetiforme, HLA B8, DR3 y DQw2

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12
Q

TTO de elección de la dermatitis herpetiforme

A

Dieta sin gluten + sulfona (Dapsona)

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13
Q

Controles de sulfona

A

Control hematológico por riesgo de hemolisis y metahemoglobinemia

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14
Q

Anticuerpos antimembrana basal IgA

A

Dermatosis IgA lineal

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