Sx Landry-Guillian-Barré. Flashcards

1
Q

Sx Landry-Guillian-Barré. Etiologia.

A

Ac contra gangliosidos. (daña el axolema o celulas de Schwan)
Campylobacter jejuni
CMV, EVB, Mycoplasma pneumoniae, VVZ, H. influenzae, vacunas (influenza, hepatitis)

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2
Q

Sx Landry-Guillian-Barré. Resultado clinico

A

Anticuerpos no indentificados (Polirradiculoneuropatia desmielinizante inflamatoria aguda)
Anticuerpos Contra GM1, GM1b, GD1a ( Neuropatia axonal motora y sensorial aguda)
Anticuerpos contra GD3, GT1a, GDQ1b (Sx Miller-Fisher y de superposicion

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3
Q

Sx Landry-Guillian-Barré. Sintomas

A

Dolor, adormecimiento, parestesia o debilidad de la extemidades, progresa simetricamente.

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4
Q

Sx Landry-Guillian-Barré. Variante Sx Miller-Fisher.Clinica

A

Oftalmoplegia, ataxia, arreflexia

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5
Q

Sx Landry-Guillian-Barré. Dx

A

Clinico
Lab (LCR normal con aumento en la concentracion de porteinas (disociacion albuminocitologica)
Electromiografia

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6
Q

Sx Landry-Guillian-Barré. Dx. Criterios Asbury. Caracteristicas requeridas para el dx

A

Debilidad progresiva en ambos brazo y piernas

Arreflexia hiporreflexia

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7
Q

Sx Landry-Guillian-Barré. Dx. Criterios Asbury. Caracteristicas que apoyan fuertemete el dx

A

Progresion de los sintomas entre dias a 4 sem
Sintomas relativamente simetricos
Sintomas o signos sensitivos leves
Involucramiento de los nervios craneales, especialmente debilidad bilateral de musculos faciales
Disfuncion autonomica
Dolor
Elevacion en la concentracon de proteinas en LCR
Caracteristicas electromiograficas tipicas

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8
Q

Sx Landry-Guillian-Barré. Dx diferencial

A

Intoxicacion por Karwinskia humboldtiana (capulin tullidor, tullidora, coyotillo)
Presenta manos en garra

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9
Q

Sx Landry-Guillian-Barré. Envio a 2 nivel

A

Sospecha de Guilian-Barre

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10
Q

Sx Landry-Guillian-Barré. Tx

A
Ig IV 2-5 dias (eleccion)
Recambio de plasma
No esteroides
Dolor (Paracetamol, celecoxib, ketorolaco, naproxeno)
Tromboprofilaxis
Rehabilitacion
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11
Q

Sx Landry-Guillian-Barré. Todos los casos de paralsis flacida <15 años

A

Considerarse como probable brote de poliomielitis

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12
Q

Sx Landry-Guillian-Barré. Complicaciones.

A

Disautonomias graves (arritmias, hipotension, hipertension)

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13
Q

Sx Landry-Guillian-Barré. Escala Hughes de discapacidad

A
F0 Ausencia de sintomas
F1 Sintomas motores minimos
F2 Capaz de caminar 10 mts, capacidad manual limitada
F3 Requiere ayuda para la deambulacion
F4 Postrado en silla de ruedas o cama
F5 Requiere ventilacion mecanica
F6 Muerto
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