Purpura Rhumatoide Flashcards

1
Q

Epidemio purpura rhumatoide
Quel public
Physiopath

A

Garçon entre 2-7 ans, post infection virale ou bacterienne strepto ou medoc ou vaccin

VASCULARITE type3, par depot de CIC : IGA/c3

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2
Q

Forme clinique typique purpura rhumatoide

A

PURPURA VASCULAIRE 100%
Arthralgie 75%, svt mi
Douleur abdo diffuse 50%

Pas de fievre
Complique atteinte renale av hematurie, proteiurie BU

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3
Q

Examen complementaire purpu rhumatoide

A

NFS P = normal
BU/semaine pdt 3 mois si + : prot des 24h, iono, uree, creat
Echoabdo si symptome abdo

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4
Q

Quand faire PBR purpura rhumatoide

A

Sd nephrotique impure
Proteinurie>1g/24h
Hematurie macroscopique recidivante

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5
Q

Complication purpura rhumatoide

A
1/ RENALE  : en fait le pronostic
Gnrp type 2 CIC
M berger ( prolif mesangial)
HSF, LGM
Hta
IRC
2/ DIGESTIVES
Invagination intestinales aiguës 
Occlusionperforation dig
Hemorragie dig
Pancreatite aigue
Hematome de paroi
Denutrition
PeritoniTe

3/ testiculaire : orchite

4/ neurologique: encephalite, convulsions

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6
Q

Ttt purpura rhumatoide

A

Surveillance BU/semaine
Guerison en 6 mois (80% sans recidive)
Corticottt si forle complique ou severe en hospit

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