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Table 2 The immunohistochemical characteristics of the PBL cases

From: Clinicopathologic features of plasmablastic lymphoma: Single-center series of 8 cases from Saudi Arabia

Pt.# CD45 CD20 CD79a PAX5 CD3 CD38 CD138 MUM1 EMA CD56 KAPPA/ LAMBDA ALK1 CYCLIN D1 EBV- LMP1 HHV8 CD10 BCL2 BCL6 Ki-67
Case 1 + + + + Lambda >90 %
Case 2 + + + + + Lambda + >80 %
Case 3 + + + ND >80 %
Case 4 + +/─ + + + + Lambda >80 %
Case 5 +/─ + + + + ND >70 %
Case 6 +/─ + + + Lambda >70 %
Case 7 +/─ +/─ + + + Kappa >70 %
Case 8 + + + + Kappa >70 %
  1. ND Not done
  2. +/−: Weak positive, +: Positive, −: Negative