Infecciones urologicas Flashcards

1
Q

Cual es la etiologia + comun en infeccion urologica

A

E. coli (90%)

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2
Q

Cuales son las vias de invasión

A
  • Ascendente + frecuente
  • Hematogena, rara
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3
Q

Que mecanismo de defensa existe

A

La mucosa vaginal pero que se comienza a deteriorar a los 50 años

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4
Q

Que factores son predisponentes para sufrir infección

A
  • Instrumentalización: ej cateter
  • DM
  • Obstrucción alta o baja
  • Litiasis
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5
Q

Pielonefritis aguda

Etiologia

A

E. coli

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6
Q

Pielonefritis aguda

FR

A
  1. Anormalidad estructural o funcional del TU
  2. Embarazo
  3. cateter
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7
Q

Pielonefritis aguda

Clinica

A
  • Dolor lumbar
  • Fiebre
  • Puño percusión +
  • CEG
  • Calofríos
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8
Q

Pielonefritis aguda

Laboratorio

A
  • Hemograma con leucocitosis PMN
  • VHS elevado
  • UC +
  • Piuria
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8
Q

Pielonefritis aguda

Tratamiento

A

Ceftriaxona 2g + amikacina 1g minimo 14 dias

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8
Q

Pielonefritis cronica

Pielonefritis cronica

A

Daño previo en riñon
* Riñon atrofico
* ITUs a repetición
* ITU en infancia
* Reflejo vesicoureteral

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9
Q

Pielonefritis cronica

Clinica

A

asintomatica, excepto en reagudización

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10
Q

Pielonefritis cronica

Que imagen pido

A

Eco para observar riñones atroficos

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11
Q

Pielonefritis cronica

Tratamiento

A

ATB prolongado
Si hay HTA se hace nefrostomia terapeutica

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12
Q

Pionefrosis

A
  • Dolor lumbar intenso + fiebre, es una urgencia por riesgo de sepsis
  • Eco de inicio y TAC para evaluar
  • ATB y drenaje con Cateter JJ
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