VHD Flashcards

1
Q

VHD: virus

A

. ARN

. simple brin

. Defectif

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2
Q

VHD: épidémiologie

A

. fréquent -> dans le bassin méditerranéen, Europe de l’est, Afrique noire, Amérique du sud

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3
Q

VHD: incubation

A

. 30-45 jours

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4
Q

VHD: transmission

A

. sanguine -> drogue iV

. sexuelle

. materno-foetale

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5
Q

VHD: infection aigue

A

. co-infection VHB

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6
Q

VHD: diagnostic hépatite aigue

A

. IgM ou IgG anti delta + ARN delta

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7
Q

VHD: forme fulminante

A

. co-infection ++ dans 5%

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8
Q

VHD: hépatite chronique

A

. risque de cirrhose et CHC

. surtout si surinfection

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9
Q

VHD: diagnostic chronique

A

. IgM ou IgG anti-delta

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10
Q

VHD: Vaccination

A

. la vaccination du VHB protège contre le VHD

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11
Q

VHD: traitement

A

. interféron pegylé

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12
Q

La co-infection avec VHB donne quoi ?

A

. la co-infection donne des hépatites fulminantes

. alors que la surinfection donne des hépatites chroniques

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