hongos 4 Flashcards

1
Q

endogenos

A

Candida

Malassazia

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2
Q

histoplasma capsulatum var capsulatum

A

americana

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3
Q

histoplasma capsulatum var duboisii

A

africana

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4
Q

histoplasma capsulatum var farsiminosum

A

linfangitis epizootica

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5
Q

paciente normal

A

histoplasmosis pulmonar aguda
Asintomatica o leve
complicaciones

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6
Q

paciente oportunista

A

histoplasmosis cronica pulmonar

histoplasmosis diseminada

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7
Q

Histoplasmosis- presentacion clinica

A

95% - asintomatica

5%- cuadro progresivo, infeccion cronica o aguda

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8
Q

Histoplasmosis en inmunosupresos

A
Medula - Pancitopenia 
-Pocos leucocitos 
-Pocas plaquetas 
-sangrados y anemia 
Afecta sistema Reticulo Endotelial 
Aumenta el tamaño de los ganglios linfaticos
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9
Q

Histoplasma capsulatum- caracteristicas

A
endemico en america 
el mas adaptado al hombre 
Suelos con caca de pajaro y murcielagos 
Afeta los organos del Sistema Reticulo Endotelial 
-Foco primario pulmonar con diseminacion a :
--ganglios linfaticos 
--medula 
-- bazo 
--Higado
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10
Q

Histoplasma Capsulatum - diagnostico

A

Muestra de medula
Blastosporas en macrofagos
Prueba de inmunodifusion

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11
Q

Inmunodifusion

A

No en uso
Banda H y M
H- indica infeccion activa
M- indica recuperacion

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12
Q

Blastomicosis nombre

A

Enfermedad de Gilchrist
Enfermedad de Chicago
Blastomicosis norteamericana
Blastomyces dermatitidis

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13
Q

Blastomyces- caracaterisitcas generales

A

Infeccion supurativa, granulomatosa, cronica

Se disemina por via hepatogena a piel y huesos

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14
Q

Blastomicosis - epidemiologia

A

Region de los grandes lagos
Adultos Negros
Cazadores, Agrcolas, perros

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15
Q

Blastomicosis -Manisfestaciones cutaneas

A

Pustulosas

Forunculoides con nodulos verrucosos y costrosos

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16
Q

Blastomicosis - infeccion generalizada

A

infeccion genitourinaria
infeccion de testiculos y prostata
SNC- meningitis granulomatosa cronica

17
Q

Blastomicosis -diagnostico

A

Metodo serologico poco confiables
Observacion directa del agente
Blastosporas en forma de Mickey mouse

18
Q

Coccidiodidomicosis- caracteristicas

A
Enfermedad-Wernicke 
Coccidiodes immitis 
Coccidiodes posadasii 
Agente micotico mas virulento 
Foco primario pulmonar y se disemina
-hueso y articulaciones
-tejido subcutaneo y meninges 
En regiones deserticas de america 
60%- asintomatica 
40%- grave
19
Q

Coccidiodidomicosis - diagnostico

A

esferulas y endosporas - altamente infeccioso

20
Q

Paracoccidiodomicosis- caracteristicas

A

enfermedad de Lutz-splendore- Almeida
Paracoccidiodes Brasiliensis
Diseminacion a mucosas, ganglios linfaticos, huesos y viceras

21
Q

Paracoccidiodomicosis - regiones endemicas

A

brasil, colombia, venezuela, peru, ecuador, Paraguay, uruguay, america central
paises productores de cafe

22
Q

Paracoccidiodomicosis - cuadro clinico -

A

hombres , agricolas
Mucosa oral y nasal
Mal oliente

23
Q

Paracoccidiodomicosis - diagnostico

A

blastosporas

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