Sinusitis Flashcards

1
Q

fisiopatologia de la sinusitis

A

obstuccion del ostium del seno con defecto en su drenaje y ventalacion con sobreinfeccion bacteriana

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2
Q

principales agentes causales de sinusitis aguda

A
  • neumococo (+com)
  • haemophilus
  • moraxella catarralis
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3
Q

principales agentes causales de sinusitisi cronica

A
  • verionella
  • peptococo
  • corinobacterium acnes
    (anerobios)
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4
Q

pacientes que esta en riesgo de sinusitis fungica

A

pacientes con diabetes deescontrolada e inmunodeprimidos

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5
Q

caracteristicas de la sinusitis fungica invasiva

A

producida por mucor o aspergilus con invasion a meninges y estructuras de la orbita requiere debridacion quirurgica

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6
Q

seno mas afectado por la sinusitis en niños

A

el etmoidal

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7
Q

seno mas afectado por al sinusitis en adultos

A

el maxilar

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8
Q

clinica de la sinusitiss aguda

A

fiebre, cefalea intensa, rinorrea purulenta, dolor en puntos sinusales, halitosis y anosmia

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9
Q

clincia de la sinutisitis conica

A

cuadro lavado de rinorrea, cefalea y obstruccion nasal

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10
Q

metodo diagnostico radiologico de eleccion en sinusitis

A

TAC

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11
Q

tratamiento de la sinusitis aguda

A

amoxiclav (10-14 dias) corticoides topicos y descongestionantes y aines

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12
Q

tratamiento de la sinusitis cronica

A

tratamiento medico similar a la aguda y si no mejora quirurgico

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13
Q

clincia de la poliposis nasal

A

sintomas parecidos a rinitis alergica, obstruccion nasal, rinorrea e hiposmia

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14
Q

aspecto del polipo nasal a la rinoscopia

A

masa blanda semitrasparente y traslucida

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15
Q

tratamiento del polipo nasal

A

medico: corticoides topicos y orales, vasoconstrictorres y antihistaminicos

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16
Q

cuando se indica tratamiento quirurgico de los polipos nasales

A

cuando obstruyen la fosa nasal