Anemia hemolítica autoimune Flashcards

1
Q

Anticorpo frio

A

IgM (hemólise intravascular -> hemoglobinúria)

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2
Q

Anticorpo quente

A

IgG (hemólise extravascular)

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3
Q

Causas de anemia hemolítica por IgM

A

Infecções (Mycoplasma), Linfoma, fármacos (Metildopa, penicilina, procainamida, ibuprofeno)

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4
Q

Causas de anemia hemolítica por IgG

A

Infecções (HIV), Linfoma, doenças Reumatotológicas, fármacos (Metildopa, penicilina, procainamida, ibuprofeno)

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5
Q

Dx

A

Coombs DIRETO

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6
Q

Tratamento AHA por IgM

A

Rituximabe

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7
Q

Tratamento AHA por IgG

A

Corticóide; Esplenectomia

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