ABSCESO DE PULMON Y NEUMONIA NECROTIZANTE Flashcards

(11 cards)

1
Q

Definicion de absceso de pulmon

A

Coleccion supurada consiguiente a una necrosis del parenquima, permitiendo la evacuacion de material purulento y formacion de una cavitacion con paredes y niveles hidroaereos propios.

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2
Q

LA CAVITACION EN ABSCESO DE PULMON ES…

A

Unica y superior a 2 cm.

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3
Q

Neumonia necrosante

A

Neumonia supurativa caracterizada por la formacion de multiples focos de necrosis y cavitaciones, todas de pequeño tamaño.

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4
Q

Bacteriologia de ambas patologias

A

Casi siempre anaerobios.

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5
Q

Patogenia

A

Aspiracion masiva de contenido orofaringeo
Microaspiraciones

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6
Q

Secreciones orofaringeas

A

10.000.000 UFC/ml predominantemente anaerobios

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7
Q

Factores de riesgo de absceso primitivo de pulmon

A

Boca septica
profusion de caries dentarias
Neumonia previa
Perdida del estado de conciencia
Enf periodontal

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8
Q

Anaerobios mas comunes

A

Peptoestreptococos spp, Fusobacterium y Bacteroides spp

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9
Q

Cuadro clinico

A

Fiebre elevada, escalofrios, dolor pleuritico, sudoracion

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10
Q

Dx de estas patologias

A

Rx de torax y TAC.

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11
Q

Tx: ATBterapia

A

amoxicilina con ac. clavulamico 2g/8hrs por via IV
Clindamicina, dosis inicial de 600mg 6 hrs por via IV

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