EVC isquémico Flashcards

1
Q

Penumbra y core

A

Core irreversible
Penumbra disminución de FSC pero salvable

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2
Q

Fase hiperaguda

A

0-6 hrs
ACM hiperdensa
Pérdida de la diferenciación G-B “signo de la cinta insular”

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3
Q
A

HA

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4
Q
A

Hiperagudo

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5
Q
A

HA

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6
Q

Agudo

A

7-24hrs
Edema, borramiento de giros, efecto de masa

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7
Q
A

A

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8
Q
A

A

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9
Q

Subagudo

A

24-72hrs
Menor edema, mayor hipodensidad

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10
Q
A

SA

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11
Q
A

SA

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12
Q
A

SA

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13
Q

Fase crónica

A

Meses-años
Encefalomalacia
Hipodensidad
Efecto de masa negativo (retracción)

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14
Q
A

C

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15
Q
A

C

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16
Q
A

C

17
Q

RM

A

Alta sensibilidad y especificidad fase aguda

18
Q

Secuencias RM

A

Difusión