Quiz:L4E rule 4 (2014)

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

1 Ten block benign hysterectomy. L4Es?

	10 L4E
	5 L4E
	3.33 L4E
	1.5 L4E

2 Twenty-one block benign total thyroidectomy. L4Es?

	10 L4E
	7 L4E
	5 L4E
	20 L4E

3 Nine block nephrectomy for xanthogranulomatous pyelonephritis. L4Es?

	3 L4E
	4.5 L4E
	2 L4E
	1.5 L4E

4 Large tubular adenoma negative for high grade dysplasia in 4 blocks. L4Es?

	4 L4E
	3 L4E
	2 L4E
	1.33 L4E

5 Neck dissection following papillary thyroid carcinoma in 18 blocks. L4Es?

	9 L4E
	10 L4E
	6 L4E
	3 L4E

6 Thymoma in 7 blocks. L4Es?

	2.33 L4E
	3.5 L4E
	1 L4E
	2 L4E

7 Five breast cores. L4Es?

	1 L4E
	2 L4E
	5 L4E
	2.5 L4E

8 Rectal villous adenoma with high grade dysplasia. L4Es?

	0.66 L4E
	1 L4E
	2 L4E
	1.5 L4E

9 TURP without cancer in 10 blocks. L4Es?

	2 L4E
	2.5 L4E
	5 L4E
	4 L4E

10 One colonic hyperplastic polyp and 6 colonic biopsy frags. L4Es?

	1.5 L4E
	2 L4E
	2.5 L4E
	3 L4E

See also

• Level 4 equivalent.
• L4E rule 4 (2014).