Table 2:
Most common IHC studies on cell-block as the work up of small B cell lymphomas.
CD5 | CD10 | CD23 | CD43 | BCL2 | BCL6 | Cyclin D1 | Annexin-A1 | IgD | |
---|---|---|---|---|---|---|---|---|---|
CLL/SLL | + | – | + | + | + | – | – | – | + |
FL | – | + | – | – | + | + | – | – | – |
MCL | + | – | – | + | + | – | + | – | + |
MZL | – | – | ± | ± | + | – | – | – | – |
LPL | – | – | – | – | + | – | – | – | – |
HCL | – | – | – | – | + | – | ± | + | – |
CLL/SLL: Chronic lymphocytic leukemia/small lymphocytic lymphoma, FL: Follicular lymphoma, MCL: Mantle cell lymphoma, MZL: Marginal zone lymphoma, LPL: Lymphoplasmacytic lymphoma, HCL: Hairy cell leukemia