Enf Ampollares Flashcards

1
Q

1ra lesión en pénfugo vulgar?

A

Mucosas, meses antes

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2
Q

Enf inmunoanpollares acantolíticas?

A

Vulgar: Vegetante
Foliáceo: Eritematoso (Sx. Senear-Usher), Seborreico o Endémico (Fogo Selvagen), esporádico,
Herpetiforme, IgA, PNN, Iatrogénico

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3
Q

Antígenos en el PNN?

A

Desmogleína 1 y 3, Desmoplaquinas I y II

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4
Q

Antígeno en Pénfigo Vulgar?

A

Desmogleína 1 y 3

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5
Q

Antígeno en Pénfigo Foliáceo?

A

Desmogleína 1

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6
Q

Enf inmunoampollares no acantolíticas?

A
  • Penfigoide Ampollar: Cicatricial
  • ¨ Gestacional
  • Dermatitis Herpetiforme
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7
Q

Px con ampollas flácidas que rompen y desarrollan vegetaciones, Dx?

A

Pénfigo Vegetante

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8
Q

Tipos de Pénfigo Vegetante?

A
  • Newman: + agresivo, axila, inguinal, labial, pliegues
  • Hallopeau: - severo, inicia con pústulas, sacrolumbar
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9
Q

Autoanticuerpo en Pénfigo Foliáceo Endémico?

A

Ig G4 ataca Desmo-1

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10
Q

Px placas eritematosas urticarianas y vesículas con prurito, dx?

A

Pénfigo Herpetiforme

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11
Q

Signo + característico de PNN?

A

Severa estomatitis dolorosa, refractaria

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12
Q

Lesiones en diana en palmas y plantas, dx? Dx dif?

A

Pénfigo PNN. PV, PF

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13
Q

En PNN, las lesiones liquenoides aparecen en?

A

Antes asentaron ampollas

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14
Q

Enf con BP Ag1(230kDa) y BP Ag2 (180)

A

PA

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15
Q

Px con papulovesículas en extensores de extremidades como codos, rodillas y glúteos de DISTRIBUCIÓN SIMÉTRICA, dx?

A

DH

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16
Q

Autoanticuerpo en DH?

A

Contra transglutaminasa epidérmica