Pancreatobiliary Flashcards
1
Q
Mucinous cystic neoplasm
A
Low grade and high grade and invasive.
KRAS mutation
Other mutation is SMAD4 and TP53
2
Q
IPMN
A
KRAS and GNAS
TP53 and SMAD4
Invasive carcinoma are tubular and colloid.
3
Q
Intraductal oncocytic papillary neoplasm
A
DNAJB1-PRKACA
4
Q
Intraductal tubulopapillary neoplasm
A
PIK3CA
5
Q
Pancreatic ductal adenocarcinoma
A
KRAS, TP53,CDK2NA AND SMAD4.
6
Q
Pancreatic neuroendocrine neoplasm
A
Well diff: NF1, VHL, and MEN1
Poorly diff: TP53 and RB1