Otología: vértifos radiculares, cervicales y centrales Flashcards

1
Q

Vértigos radiculares

A
  • Neuronitis vestibular

- Neurinoma del acústico

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2
Q

Neuronitis vestibular: fisiopatología

A

Inflamación viral del n.vestibular superior. Antecedente catarral

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3
Q

Audiometría en neuronitis vestibular

A

Normal

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4
Q

Vértigos centrales: asociaciones

A

Asociados a:

  • Insuficiencia vertebrobasilar
  • Infarto de arterias cerebelosas: PICA (sdr Wallenberg), AICA, a.cerebelosas distales
  • Enf desmielinizantes: pacientes jóvenes
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5
Q

Crecimiento del neurinoma

A

Lento

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6
Q

Vértigos cervicales: alteraciones en

A

C1, C2

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7
Q

Causas de vértigos cervicales

A

Postraumático
Contracturas antiálgicas
Aplastamiento
Malformaciones: Arnold Chiari (hernia de amigdalas cerebelosas)

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