HBV - Diagnóstico Flashcards

1
Q

HBV - Diagnóstico 3

A

HBsAg e Anti-HBs

HBcAg e Anti-HB (IgG / Total)

HBeAg e Anti-HBe

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2
Q

HBsAg - O que é?

A

Marcador de infectividade

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3
Q

HBsAg

Início → ?

Diminuição → ?

A

HBsAg

Início → 2 a 8 semanas

Diminuição → 1-2 meses (se há cura)

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4
Q

Anti-HBsAg - O que é?

A

Marcador de imunidade (cura ou vacinação)

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5
Q

Anti-HBc - O que é?

A

Marcador de contato com o vírus

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6
Q

Anti-HBc

Início → ?

Pode permanecer por → ?

A

Anti-HBc

Início → 1-2 semanas após HBsAg

Pode permanecer por → 4-6 meses

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7
Q

HBeAg - O que é?

A

Marcador de replicação viral

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8
Q

HBeAg

A

Início → 2-8 semanas

Crônico → se permanecer + de 6 meses

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9
Q

Anti-HBeAg - O que é?

A

Marcador de soroconversão (recuperação da fase aguda)

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