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Table 3 Immunohistochemical and EBER in situ hybridization results

From: Extranodal NK/T-cell lymphoma in Tunisia: clinicopathological features, immunophenotype and EBV infection

 

Patient 1

Patient 2

Patient 3

Patient 4

Patient 5

Patient 6

Patient 7

Patient 8

Patient 9

Total

CD3

+

+

+

+

+

++

+

++

+

9 (100%)

CD4

CD5

+

+

3 (33.3%)

CD8

+

+

+

3 (33.3%)

CD20

CD56 (N-CAM)

+

+

+

+

++

+

6 (66.7%)

CD57 (NK1)

+

+

+

3 (33.3%)

Granzyme B

+

+

+

+

+

+

+

+

7 (77.8%)

LMP-1

+

+

+

+

4 (44.4%)

EBER ISH

+

+

+

+

+

+

+

+

+

9 (100%)

  1. + positive staining, ++ strong expression, − negative staining, EBER Epstein-Barr encoding region, ISH in situ hybridization, LMP-1 latent membrane protein 1