TUMORS Flashcards
1
Q
what are the examples?
A
non-neoplastic
neoplastic
2
Q
benign polyps are?
A
non-neoplastic
3
Q
what are the neoplastic tumors?
A
benign -adenoma malignant -carcinoma of gallbladder -carcinoma of extra hepatic bile ducts
4
Q
what is this benign neoplastic?
rare in gallbladder, neoplastic glandular proliferation
can be pyloric or intestinal
A
adenoma
5
Q
what is this malignant neoplastic?
F>M common in 7th decade 5 year survival <5% gallstones insidious onset, >90% are adenocarcinomas
invade liver
A
carcinoma of gallbladder
6
Q
what is this malignant neoplastic?
M>F 7th decade difficult to separate from pancreatic ductal cancers klatsin tumor RF -parasites -ulcerative colitis survival: 6-18 months
A
carcinoma of extra hepatic bile ducts
