GI Part 2

Question 1

Extensions into the colonic lumen

Answer 1

Polyps

Question 2

What is the most important predictor or malignant change in GI Adenomas?

Answer 2

Size

Question 3

Familial Adenomatous Polyposis (FAP) untreated leads to a __ risk of cancer

Answer 3

100%

Question 4

FAP with extraintestinal features (bumps all over the body) is known as?

Answer 4

Gardner syndrome

Question 5

Oral manifestations of FAP and Gardner syndrome

Answer 5

Osteomas and delayed tooth eruption

Question 6

Peutz-Jeghers Syndrome oral manifestations

Answer 6

Perioral or oral pigmentations, Non-sun dependent freckling of skin around the lips

Question 7

Name the 2 Ulcerative Inflammatory Diseases he wants us to be aware of

Answer 7

Crohn’s disease and Ulcerative Colitis

Question 8

Where does Crohn’s disease present?

Answer 8

Any portion of the GI tract, skip lesions common

Question 9

Where does Ulcerative colitis present?

Answer 9

Colon and rectum only- contiguous lesions

Question 10

Which of the 2 inflammatory diseases is most likely to present with oral lesions?

Answer 10

Crohn’s disease

Question 11

What is the most common form of malignant stomach tumor?

Answer 11

Adenocarcinoma (90-95%)

Question 12

What node do gastric carcinomas usually present in once it metastasizes?

Answer 12

Virchow’s Node

Question 13

The Small intestine accounts for ___% of GI tumors

Answer 13

6%

Question 14

What are the 2 most important prognostic indicators for colon adenocarcinoma?

Answer 14

Depth of invasion, lymph node metastases

Question 15

What does TNM classification stand for?

Answer 15

T: depth of tumor invasion, N: lymph Nodes, M: Metastasis