Lupus Flashcards

1
Q

Huésped susceptible

A

Mujeres 20-40 años

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2
Q

Más comunes

A

Artritis
Dermatitis
Nefritis

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3
Q

Patogenia

A
Hormonales 
- edad repdroductiva 
- disminuye menopausia 
Factores genéticos
- familiar 
- gemelos 
Ambientales 
-luz uv 
- l-cavalina 
-fármacos lupus- like 
Biológicos 
-Virus like nefropatia lupica 
-Les antivirales
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4
Q

Anticuerpos más específicos

A

Nucleoproteinas sm 20%
Ácido nucleico DNA ds (dos cadenas) 60%

Cardiolipina

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5
Q

Tratamiento no órgano vital afectado

A

Mxt
Anti-paludicos
aines
Esteroides (bajas dosis)

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6
Q

Órgano vital tx

A
Mtx 
Antipaludicos 
Esteroides (dosis altas)
Ciclofosfamida 700 mg/ m2 SC/ mes
Azatiopirina 1-2 mg/kg
Micofenolato de mofetilo 1-3 g
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7
Q

Glomerulonefritis más común

A

Promiferativa difusa (60-70%) progresa a IRC

Sospecha
Proteinuria > 3 gr
Sedimento activo

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8
Q

Cuadro clínico lupus

A
Musculoesqueleticas 90% 
- mialgias y algralgias
-poliartritis
Cutáneas 80%
-agudas: eritema malar 40%
-subaguda; placas psoriasis 
-crónica: atrofia cutánea 
Fotosensibilidad y úlceras orales 
Glomerulonefris 50%
Pulmonares 30%
- derrame pleural 
Corazón 30%
Hematologico (esteroides)
- leucopenia, linfopenia y anemia crónica 
Mentales
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