Table 2.

Estrogen receptor protein expression in clinical laryngeal squamous cell carcinoma samples.

ID number	Pathology	cT	cN	cM	Stage
						ERα66	ERα36	ERβ
1	Invasive keratinizing SCC, NOS	1	0	0	1	↑	↑	↓
2	invasive keratinizing SCC, NOS	1	0	0	1	↑	N/A	↓
3	invasive keratinizing SCC, NOS	1	0	0	1	↑	N/A	↑
4	invasive keratinizing SCC moderate diff	2	x	x	2	↑	↓	N/A
5	invasive keratinizing SCC moderate diff	2	0	x	2	↓	↓	N/A
6	invasive keratinizing SCC moderate diff	3	0	x	3	↑	↑	N/A
7	invasive keratinizing SCC moderate diff	3	0	x	3	↑	↑	N/A
8	invasive keratinizing SCC moderate diff	3	0	x	3	↑	N/A	N/A
9	invasive keratinizing SCC moderate diff	4	x	x	4	↑	↑	N/A
10	invasive keratinizing SCC moderate to poorly diff	4	2b	x	4	↓	↑	N/A
11	invasive keratinizing SCC moderate diff	4	2c	x	4	↓	↑	N/A
12	invasive keratinizing SCC moderate diff	4	1	0	4	↓	↓	↓
13	invasive keratinizing SCC moderate to poorly diff	4	2	0	4	↓	↓	↓
14	invasive keratinizing SCC, NOS	4	0	0	4	↓	↓	↓

↑ indicates a ratio >1, ↓ indicates a ratio < 1.