Table 6 Epithelial membrane antigen scores on slides and tissue microarray.

EMA slides	EMA cores			Total
	0	1	2
	<10%	10–50%	>50%
0	0	0	0	0
<10%
1	0	3	0	3
10–50%
2	0	2	34	36
>50%
Total	0	5	34	39

EMA, epithelial membrane antigen.