16. Paniculitis Flashcards

1
Q

que es paniculitis

A

inflamacion del tejido celular subcutaneo, manifestada como nodulos eritematosos o violaceos, dolorosos que aparecen en extremidades inferiores

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2
Q

clasificacion de paniculitis

A

septo; con o sin vasculitis

lobulillo; con o sin vasculitis

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3
Q

generalidades eritema nodoso

A

paniculitis mas frecuente

septo no vasculitis

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4
Q

clinica de eritema nodoso

A

nodulos y/o placas subcutaneas, eritematosas
cara enterior de las piernas en curso autolimitado
cursa sin dejar cicatrices en plazo de 4 a 6 semanas

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5
Q

etiologia bacteriana de eritema nodoso

A
estreptococo
tuberculosis
lepra
linfogranuloma venereo
yersenia
mycoplasma
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6
Q

etiologia fungica de eritema nodoso

A

blastomicosis

histoplasmosis

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7
Q

etiologia virica de eritema nodoso

A

mononucleosis infecciosa

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8
Q

sarcoidoisis relacionado con eritema nodoso

A

enfermedad inflamatoria intestinal; enf de Crohn

y sindrome de behcet

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9
Q

neoplasias relacionadas con eritema nodoso

A

linfomas y leucemias

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10
Q

farmacos relacionado con eritema nodoso

A

anticonceptivos orales
sulfamidas
bromuros
yoduros

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11
Q

diagnostico de eritema nodoso

A

histologia; infiltrado inflmatorio inicial de neutrofilos y mas tarde de celulas mononucleares sin vasculitis

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12
Q

tratamiento de eritema nodoso

A

reposo en cama
AINE; ASS, indometacina
yoduro potasico
corticoides

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13
Q

generalidades de vasculitis nodular

A

paniculitis con nodulos eritematosas indoloros en cara posterior de piernas qye se ulceran y dejan cicatriz atrofica

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14
Q

etiologia de vasculitis nodular

A

desconocida

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15
Q

patogenia de vasculitis nodular

A

inmunocomplejos que dañarían los vasos hipodermicos de mediano calibre con la consiguiente destruccion del lobulillo

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16
Q

que es el eritema indurado de Bazin

A

vasculitis nodular relacionado con tuberculosis

17
Q

hallazgo histologico de vasculitis nodular

A

paniculitis lobulillar o mixta acompañada de una vasculits que afecta a arterias o venas lobulillares

18
Q

tratamiento de vasculitis nodular

A

reposo en cama
AINE
yoduro potasico
terapia triple especifica en caso de Tb