Artritis Septica Flashcards

1
Q

Como se produce?

A

Secundaria a un traumatismo directo a la propagación de una infección local o hematógena

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2
Q

Agente etiológico principal

A

Staphylococcus Aureus

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3
Q

En Px joven sexualmente activo que etiología se debe sospechar

A

N. Gonorrhoae

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4
Q

Factores de Riesgo

A

< 5 años o > 80 años
Infección sistémica
Prematuros
Traumatismos

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5
Q

Manifestaciones mas frecuentes

A

*Claudicación
*Pseudoparálisis
*Dolor articular
*↑ Volumen y calor local

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6
Q

Estudio de imagen inicial

A

Rx AP y Lateral

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7
Q

Estudio de imagen de 2º linea

A

USG (detecta colección articular)

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8
Q

Estudio de imagen con ↑ de volumen

A

Realizar artrocentesis guiada

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9
Q

Resultados de Artrocentesis

A

> 50, 000 leucos con 75% PMN

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10
Q

Gold Standard

A

Cultivo de liquido sinovial

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11
Q

AB mas utilizados

A

Cefazolina, Dicloxacilina y Clindamicina

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12
Q

Complicaciones a largo plazo

A

Ausencia de cabeza femoral y cuello
Anormalidades de la marcha y dolor

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