Anemia Hemolitica Autoinmune Flashcards

1
Q

Definición 📖

A

Hemolisis inducida por anticuerpos

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2
Q

Causa

A

Ideopatica

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3
Q

Anemia de enfermedad caliente

A

Anemia hemolitica autoinmune caliente 🔥 por IgG o complemento C3d

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4
Q

Tratamiento de enfermedad caliente

A

Corticoides

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5
Q

Tratamiento de formas refractarias de enfermedad caliente

A

Inmunosupresion prolongada o esplenectomia

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6
Q

Formas secundarias de de enfermedad caliente

A

Desórdenes linfoproliferativo
Enfermedades autoinmune es
VIH y fármacos

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7
Q

Enfermedad fría

A

Crónica por aglutininas frías
destruccion eritrocitaria por frío IgM y complemento

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8
Q

Formas secundarias de enfermedad fría

A

Infección como EBV mycoplasma CMV parotiditis
Desórdenes linfoproliferativos
Fármacos metildopa cefas 2 a 3a gen

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9
Q

Ac de la hemoglobina tía fría paroxistica

A

Ac IgG donath landsteiner

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10
Q

Criterios de transfusión

A

Hb <4
Edema pulmonar
Amenaza cardiaca o cerebral

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11
Q

1️⃣ tratamiento inicial

A

Prednisona o metilprednisolona

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12
Q

En caso de que los corticoides sea. Ineficaces

A

Esplenomegalia

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13
Q

Si persiste la hemolisis después de esplentomia

A

Ritixumab
Ciclofosfamida
Azatioprina
Micofenolato
Ciclosporina.

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14
Q

Tratamiento para niños

A

Inmunoglobulina

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15
Q

Tratamiento de anemia hemolitica caliente 🔥

A

No requiere tx
Sintomática o inestable: corticoides

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16
Q

Tratamiento para hemoglobinuria fría paroxistica

A

Soporte de resolución espontánea