Purpuras vasculaires Flashcards

1
Q

Purpura infiltré aiguë

A

Infections (EBV, CMV, hépatites, endocardite)
Medicaments
Vasculites (PAN, ANCA, à IgA)
Connectivites (PR, Lupus, Gougerot, MICI)
Cancers / hémopathies
Hypergamma, cryo mixtes

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2
Q

Purpura nécrotique

A
CIVD
SAPL
Cryo monoclonale
Traitements AC : AVK / hépatites
Déficit en prot C / prot S
Syndrome myéloprolifératifs (polyglobulie ++, LMC, leucémie aiguë)
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3
Q

Purpura emboliques

A

Polytraum ==> embolies graisseuses
Athérosclérose ==> embols de cristaux de chol
Cardiopathie emboligène ==> embolies cruoriques distales

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4
Q

Purpura non infiltré, progressif

A
Dermite ocre
Purpura chronique pigmenté
Bateman
Scorbut
Amylose (palpébral et grands plis)
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