guillain barre Flashcards

1
Q

cual es la principal causa

A

autoinmune, producida por mimetismo molecular
al infectarse 3 semanas antes generalmente por campylobscter jejuni
produciendose antigenos contra la mielina (desmielinizacion)

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2
Q

cual es la fisiopatologia

A

inflamacion, desmielinizacion, degeneracion axonalrestringido al SNP

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3
Q

COMO es la desmielinizacion

A

segmentaria, multifocal, afecta a raices nerviosas

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4
Q

clinica del GB

A
tetraparesia flacida
arreflexia
simetrica
ascendente
asociado con paralisis facial bilateral
sintomas autonomicos
escasos sintomas sensitivos (parestesias distales)
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5
Q

q no hay en GB

A

afectacion oculomotora

atrofia

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