HELICOBACTER Flashcards

1
Q

Cara bactério helicobacter

A
  • GRAM -
  • dans estomac humain
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2
Q

Pouvoir patho elicobacter

A
  • ulcère + cancer estomac
  • prod uréase
  • inflammation et érosion cellulaire
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3
Q

3 types de transmission d’helicobacter

A
  • direct : féco-orale / orale-orale
  • indirect : salive , vomissement
  • inter-humaine stricte
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4
Q

Diagnostic invasif helicobacter

A
  • endoscopie
  • test uréase
  • pour trouver l’ATB : PCR + culture + ATBgramme + anatomopatho
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5
Q

Diagnostic non invasive helicobacter

A
  • ø endoscopie
  • ingestion d’urée marquée au C13
  • Ag dans selle
    -sérologie
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6
Q

TTT proba helicobacter

A
  • 4therapie ptn 10j = citrate de bismuth + métronidazole + tétracycline + IPP
  • 4therapie ptn 14j = IPP + amox + clirithromycine + métronidazole
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