Hepatite A Flashcards

1
Q

Voie de contamination ?

A

Transmission oro fécale

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Peut il se chroniciser ?

A

Non

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Comment est éliminer le virus ?

A

Par les selles via la bile

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Clinique ?

A

Hépatite virale aiguë en 2 phases:

  • Pre ictérique ou prodrome
  • Icterique ou d’état
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Mais chez les enfants, VHA est souvent…

A

Asymptomatique

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Paraclinique ?

A
  • Bilan hépatique complet -> cytolyse hépatique avec plus de ALAT que de ASAT, augm GGT, cholestase icterique (Augm bilirubine conjuguée, augm FA)
  • Formule leucocytaire -> neutropenie transitoire, Lymphopenie
  • Sérologie virale -> Anticorps antiVHA
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Traitement ?

A
  • Repos
  • Mesures d’hygiène
  • Surveillance clinique et Taux de prothrombine -> Hépatite fulminante
  • Vaccin zone endémique
How well did you know this?
1
Not at all
2
3
4
5
Perfectly