2. Miopatías (Dra. Carvallo) Flashcards

1
Q

ASIMÉTRICA O SIMÉTRICA

A

SIMÉTRICA

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2
Q

LAS MIOPATÍAS SON UN SINDROME

A

MOTOR PURO

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3
Q

definición

A

enfermedad con debilidad muscular proximal

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4
Q

tipos de debilidad

A

neurologica (por miopatias) dificultad para hacer una tarea específica

no neurologica (anemia, depresión, desacondicionamiento)

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5
Q

diferenciar de Guillain Barre

A

GB parte desde distal hacia proximal y rápida

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6
Q

Diferenciar con miastenia gravis

A

Mistenia tiene debilidad fluctuante

(la ach se va agontando)

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7
Q

importante identificar tempranamente

A

disfagia y compromiso faríngeo
compromiso respiratorio

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8
Q

causas miopatias

A

toxicas (estatinas- corticoides- OH) LO MAS FRECUENTE

disfunción tiroides

malignidad

genética

infecciosa (VIH, influenza)

sarcoidosis

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9
Q

caisas miopatia tóxica

A

estatinas
corticoides

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10
Q

combinación de fármacos peligrosa

A

estatita + fibrato

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11
Q

miopatias inflamatorias idiopaticas

A

polimiositis

dermatomiositis

miosotis por cuerpos de exclusión

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12
Q

M0

A

parálisis total

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13
Q

M5

A

se mueve contra resistencia máxima

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14
Q

M1

A

hay contracción pero no movimiento

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15
Q

laboratorio

A

creatina quinasa (x50 lim sup normal)

TSH- T4

calcio (osteomalacia)

fosfatasa alcalkna

vit d

electrolitos

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16
Q

resultado EMG esperado en miopatias

A

neuroconduccion normal

17
Q

dx definitivo

A

biopsia

18
Q

miopatia x estatinas se deben suspender?

A

evaluar riesgo/beneficio

si los síntomas resuelven se pueden retomar con dosis bajas

19
Q

tto miopatia idiopatica

A

corticoides