Figure 2

Excisional (2nd) biopsy from inguinal lymph node. a – lymph node, second biopsy at low power showing similar morphologic findings. b – CD3. c - CD20. d – BCL-2. e – BCL-6. f – CD10. The arrows indicate the abnormal phenotype in some of the follicles. g and h – FISH using Vysis dual color-fusion probes for IGH-BCL-2 with no evidence of rearrangement.