Quiz:L4E gastrointestinal pathology (2018)

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This is a little quiz to test your knowledge of L4E rule 4!

1 Ten blocks for a benign colon. L4Es?

5 L4E
2.5 L4E
3.33 L4E
1.5 L4E

2 Twenty-four block colorectal cancer with MSI testing with IHC. L4Es?

11 L4E
7 L4E
12 L4E
15 L4E

3 Large tubular adenoma negative for high grade dysplasia in 6 blocks. L4Es?

2 L4E
3 L4E
1.5 L4E
1.33 L4E

4 Liver resection for colorectal cancer in 8 blocks. L4Es?

5 L4E
4 L4E
2.66 L4E
2 L4E

5 Hyperplastic polyp (1 block). L4Es?

0.5 L4E
0.75 L4E
1 L4E
2 L4E

6 Stomach biopsy with 5 fragments and duodenal biopsy with 2 fragments. L4Es?

1.75 L4E
1.5 L4E
2 L4E
1 L4E

7 Sigmoidectomy of diverticular disease in 12 blocks. L4Es?

4 L4E
3 L4E
3.66 L4E
5 L4E

8 3 Liver cores for medical liver disease. L4Es?

3 L4E
1.5 L4E
5 L4E
1 L4E

9 Terminal ileum (2 frags), Right Colon (4 frags), Left Colon (3 frags), Rectum - benign polyp 1 block. L4Es?

3
2.5 L4E
2 L4E
1.66 L4E

10 Small bowel resection during gastric bypass in 1 block. L4Es?

1
0.66 L4E
0.5 L4E
0.33 L4E



See also

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