Table 5. Immunohistochemistry results... | American Society of Hematology

Table 5.

Immunohistochemistry results for HLA-DR and CD8

HLA-DR status by microarray	HLA-DR pattern by IHC	CD8, %
Negative^*
1	Negative	3.1
2	Negative	0.1
3	Negative	3.3
4	Negative	0.5
5	Negative	2.5
6	Negative	1.5
7	Negative	3.9
8	Negative	0.5
9	Neg to light cytoplasmic	6.5
10	Golgi	4.4
Positive†
1	Positive	39.0
2	Positive	12.2
3	Positive	8.7
4	Positive	5.7
5	Positive	12.4
6	Positive	2.5
7	Positive	10.7
8	Positive	5.6
9	Positive	1.4
10	Positive	11.2
11	Positive	14.4
12	Positive	17

HLA-DR status by microarray	HLA-DR pattern by IHC	CD8, %
Negative^*
1	Negative	3.1
2	Negative	0.1
3	Negative	3.3
4	Negative	0.5
5	Negative	2.5
6	Negative	1.5
7	Negative	3.9
8	Negative	0.5
9	Neg to light cytoplasmic	6.5
10	Golgi	4.4
Positive†
1	Positive	39.0
2	Positive	12.2
3	Positive	8.7
4	Positive	5.7
5	Positive	12.4
6	Positive	2.5
7	Positive	10.7
8	Positive	5.6
9	Positive	1.4
10	Positive	11.2
11	Positive	14.4
12	Positive	17

Median CD8 percentage for the HLA-DR⁻ cases was 2.8%.

Median CD8 percentage for the HLA-DR⁺ cases was 11.0%.