Trastornos de La Hemostasia Flashcards

1
Q

PTI secundario (ESPLENOMEGALIA)

A
LES
SAF
Deficit de IgA
LLC
Linfoma
HIV
VHC
Heparina
Quinidina
Rifampicina
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2
Q

Que se descarta en PTI cronica del adulto?

A
VIH
Linfoma
LES
Infeccion por H pylori
VHB VHC
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3
Q

Diagnostico de PTI

A
Fragilidad capilar (trombocitopenia intensa)
Tiempo de sangria prolongado
Retracción deficiente del coágulo
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4
Q

Rol de H pylori en PTI

A

Impide la acción de corticoide

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5
Q

Cual es el fin de gammaglobulina EV

A

Incrementar plaquetas rápidamente para poder hacer esplenectomia

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6
Q

Criterios de mal pronóstico en PTI agudo del niño

A

Purpura que dura 2 a 4 semanas
Edad mas de 10 años
Plaquetas mas de 20 000
Sexo femenino

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7
Q

Enfermedad de Bermard Soulier (defecto de adhesion)

A

Deficit de Gp Ib (que se debe unir a Fvw)

Aglutinación deficiente a ristocetina

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8
Q

Tromboastenia de Glanzmann (defecto de agregacion)

A

Deficit de IIb/IIIa (debe unirse @ fibrinigeno)

Aglutina a ristocetina

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