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ENCEFALITIS - Medicina de Urgencia UC

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Fisiopatología<br />

Contagio<br />

– Virus transmitidos por humanos. humanos<br />

– Reactivación virus herpes simplex (HSV) <strong>de</strong>s<strong>de</strong> glio<br />

trigeminal.<br />

– Picaduras <strong>de</strong> mosquitos, mosquitos,<br />

mor<strong>de</strong>duras <strong>de</strong> animales. animales.<br />

Replicación <strong>de</strong>l virus fuera <strong>de</strong>l SNC.<br />

Diseminación hematógena, hematógena,<br />

neural (rabia ( rabia, , HSV, VZV)<br />

u olfatoria (HSV)<br />

El virus cruza la barrera hemato-encefálica<br />

hemato encefálica, , y entra<br />

a las células neurales. neurales<br />

<strong>ENCEFALITIS</strong> - Dra. Fernanda Bellolio A.

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