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Table 1 Results from immunohistochemistry and FISH

From: High-grade B-cell lymphoma with MYC and BCL2 rearrangements arising in a composite lymphoma

Marker FLa CLL/SLL DLBCL
CD20 + + +
CD79a + + +
CD2
CD3
CD5 +
Cyclin D1
BCL6 + +
CD10 + +
CD23 +
BCL2 100% 100% 100%
MYC 10% 5% ~ 98%
Ki-67 60% 10% ~ 98%
FISH IGH-BCL2 RR N RR
FISH MYC N N RR
  1. aFL follicular lymphoma, CLL/SLL chronic lymphocytic leukemia/small lymphocytic lymphoma, DLBCL diffuse large B-cell lymphoma, RR rearranged, N normal