300-Tumeurs De L'estomac Flashcards

1
Q

Facteurs de risque environnementaux ?

A

Alimentation riche en sel
Tabac
Helicobacter Pylori

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2
Q

Classification des adenocarcinomes gastriques ?

A

Classification de Lauren

  • forme intestinale : la + fréquente
  • forme diffuse : linite gastrique
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3
Q

Signes cliniques principaux ?

A

AEG + dysphagie

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4
Q

Examens complémentaires indispensables ?

A

FOGD
TDM thoraco-abdominal
Bilan nutritionnel

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5
Q

Techniques de chirurgie curative ?

A
  • K de l’antre -> gastrectomie des 4/5eme

- K des 2/3 supérieurs et linites -> gastrectomie totale

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6
Q

Traitement adjuvant ?

A

Chimio peri-operatoire si stade > 1

Radiochimiotherapie si critères de mauvais pronostic

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7
Q

Surveillance ?

A

Échographie abdominale tous les 6 mois (meta hépatiques)

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8
Q

Caractéristique des tumeurs stromales ?

A

Expriment le c-kit

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