Hepatitis autoinmunitaria

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Hepatitis autoinmunitaria

Definición:

Es la inflamación del hígado causada por células inmunitarias que confunden a las células normales del hígado con tejidos invasores.

Nombres alternativos:

Hepatitis lupoide

Causas, incidencia y factores de riesgo:

Una persona con hepatitis autoinmunitaria tiene autoanticuerpos circulantes en el torrente sanguíneo que hacen que el sistema inmunitario ataque al hígado.

Hay otras enfermedades autoinmunitarias que pueden estar asociadas con esta enfermedad como:

La hepatitis autoinmunitaria algunas veces se presenta en familiares de personas con enfermedades autoinmunitarias, lo que sugiere una causa genética.

Esta enfermedad es más común en niñas y mujeres jóvenes.

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