GANGREGA FOURNIER Flashcards

1
Q

Mortalidad del

A

20 al 40%

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2
Q

¿Cómo suele comenzar la gangrena?

A

simple absceso o celulitis con progresión a infección necrosante de tejidos blandos

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3
Q

TIPO I es

A

más común (70%)

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4
Q

M.O. tipo I

A

gram+ y gram-, anaeróbico o especies clostridial (E. coli)

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5
Q

M.O. tipo II

A

Strep(GAS) β-hemolítico del Grupo AoStaph aureus

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6
Q

M.O. tipo III

A

Vibrio vulnificus, Aeromonas hydrophila
o clostridium

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7
Q

M.O. IV

A

Afectan a organismos fúngicos (🎖️Candida

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8
Q

Infecciones marinas monomicrobianas

A

tipo III

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9
Q

Tipo donde es más común en imnunosuprimidos

A

tipo IV

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10
Q

Tipo cuya infección es polimicrobiana

A

tipo I

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11
Q

Tipo cuya infección es monomicrobiana

A

tipo II y III

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12
Q

C. perfringensestá más asociado con

A

Lesiones traumáticas

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13
Q

80% GF es tipo

A

I

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14
Q

Px GF

A

Hombre, alcohólico >50 con lesión o trauma reciente

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15
Q

Síntomas prodrómicos

A

fiebre y letargo (2-7 días)

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16
Q

Primeros signos de FG

A

Sensibilidad local, prurito, edema y eritema de piel escrotal o labial

17
Q

Sintomas tardíos asociados con muerte

A

Hipotensión, shock y ❌orgánica

18
Q

GF es un dx clínico?

A

Si

19
Q

hay estudios específicos de laboratorio o de imágenes?

A

No

20
Q

única forma para dx definitivo

A

qx