Campylobacter Flashcards

1
Q

Campylobacter

A

C. jejuni: causa mas frecuente de gastroenteritis bacteriana en usa
C. coli: causa mas frecuente en paises en desarrollo

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2
Q

Campylobacter

A

-Bacilos
-Gram negativos
-Moviles
-Forma de coma
-crecimiento de tipo microaerofilo

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3
Q

Epidemiologia

A

-zoonoticos
-aves de corral mal preparadas
-Comida o agua contaminada
-Leche sin pasteurizar (fuente mas comun de brotes)
-meses calidos
-pacientes con hipoclorhidria

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4
Q

Patogenia

A

LPS

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5
Q

Sindromes causados por campylobacter

A

-incubacion: 2-4 dias
-Campylobacter produce:
- enteritis aguda con diarrea
-malestar general
-fiebre
-dolor abdominal
-Duracion: 1-7 dias

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6
Q

Complicaciones

A

Locales
-Hemorragia gastrointestinal masiva
- megacolon toxico
-infeccion del tracto biliar
-peritonitis
-ruptura esplenica
Extraintestinales
- bacteriemia, meningitis, endocarditis, osteomielitis, arrtritis purulenta
Post infecciosas
-Uveitis, SHU, eritema nodos etc

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7
Q

Diagnostico

A

-Cualquier paciente con enfermead diarreica febril aguda
-Clinico

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8
Q

Tratamiento

A

-Mantenimiento del equilibrio hidroelectrolitico
-En caso de uso de antibioticos: azitromicina

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