Pancreatobiliary Flashcards

1
Q

Mucinous cystic neoplasm

A

Low grade and high grade and invasive.
KRAS mutation
Other mutation is SMAD4 and TP53

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2
Q

IPMN

A

KRAS and GNAS
TP53 and SMAD4
Invasive carcinoma are tubular and colloid.

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3
Q

Intraductal oncocytic papillary neoplasm

A

DNAJB1-PRKACA

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4
Q

Intraductal tubulopapillary neoplasm

A

PIK3CA

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5
Q

Pancreatic ductal adenocarcinoma

A

KRAS, TP53,CDK2NA AND SMAD4.

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6
Q

Pancreatic neuroendocrine neoplasm

A

Well diff: NF1, VHL, and MEN1
Poorly diff: TP53 and RB1

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