Figure 1.

Immunohistochemical staining of LMP1 and LMP2A in clinical tissue samples of ENKTL. (A1 and A2) Hematoxylin-eosin staining of ENKTL tissue samples. (B1 and B2) Negative immunohistochemical staining of adjacent nontumorous tissue. (C1 and C2) Weak immunostaining of LMP1 in ENKTL tissue samples. (D1 and D2) Strong immunostaining of LMP1 in ENKTL tissue samples. (E1 and E2) Weak immunostaining of LMP2A in ENKTL tissue samples. (F1 and F2) Strong immunostaining of LMP2A in ENKTL tissue samples. Original magnification × 200 in A1, B1, C1, D1, E1 and F1; ×400 in A2, B2, C2, D2, E2 and F2.

Mao et al. Diagnostic Pathology 2012 7:178   doi:10.1186/1746-1596-7-178
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