Laringotraqueitis Flashcards

1
Q

Triada caracteristica

A

Tos traqueal
estridor laríngeo INSPIRATORIO
disfonia

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2
Q

Etiologia

A

Parainfluenza tipo 1 y 3

menos

  • Adeno
  • VSR
  • influenz
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3
Q

Principal edad de afectacion

A

de 6m a 3 a

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4
Q

Temporada de año con mayor prevalencia

A

Otoño e invierno + en masculinos

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5
Q

Pruebas Dx

A

Rx de cuello (dif de epiglotitis)

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6
Q

Signo radiologico clásico en AP cuello

A

50% ox signo de aguja o torre

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7
Q

Tratamiento de elección

A

Dexametasona VO o IM

Dosis unica 0.60mg/kg VO

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8
Q

Tx que se prefier en niños con vómito

A

Budesonida nebulizada o Dexametasona IM

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9
Q

Complicaciones

A

Traqueitis bacteriana

  • Aureus y S. B hem grupo A
  • Forma membranas mucopurulentas

Laringotraqueobronquitis

  • S. aureus
  • S. Pneumoniae
  • H. influenzae
  • Deterioro brusco del cuadro y afect. edo general
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