CM 14- Pancreas Flashcards

1
Q

Tete du pancreas est accolé à quoi ? Risque ?

A

AMS et VCI donc risque d’engainement vasculaire

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2
Q

Complication veineuse de la pancreatite

A

Thrombose veine splenique avec varices gastriquea

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3
Q

3 stimulis du pancreas exo

A

Afferences vagales (ach)

Chyme acide (secretine sur cell canalaires)

Acides gras (cck sur cell acinaires)

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4
Q

*** Pancreatite aigue doit avoir 2/3 criteres

A

Dlr abdo (epigastrique, irradiant dos)

Lipases 3 x LSN

Trouvailles radiologiques

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5
Q

Normalement, où est activié le tryosynogene et dans quelles conditions et par quoi

A

Duodenum
Ph 4-5

Par enterokinasea

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6
Q

Mecanismes demprotection du pancreas de lactivation denzymes intrahep

A
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7
Q

2 principales causes de pancreatite aigue

A

Alchool et biliaire

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8
Q

Effets alcool sur pancreas

A
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9
Q

2 theories de la pancreatite biliaires

A
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10
Q

2 signes de necrose hemmoragique pancreas

A
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11
Q

** Indicateurs precoces de severité

Vs critères de Ranson admission/48h

A
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12
Q

Traitement pancreatite aigue

A

Hydratation
Analgesie
Surveillance (3e espace)

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13
Q

Principale cause pancreatite chronique

A

Alchool

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14
Q

3 principaux symptomes pancreatite chronique

A

Dlr

Steatorrhee

Diabete

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15
Q

2 mecanismes de la steatorrhee

A

Diminution secretion enzymes

Diminution du ph car moins de bic pancreatique donc nuit à l’activation de la lipase

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16
Q

2 chx pancreatite chronique

A

Puestow et whipple (3 anastomoses)

17
Q

Signes et sx cancer pancreas

18
Q

Kyste benin vs kystes malins (2) du pancreas

19
Q

Principale tumeur neuroendocrines pancreas