CD5-CD10- B-cell lymphomas: Hairy cell leukemia:
Bone marrow sample: (note sample hemodilute)
Expression of CD103, CD25 and CD123 is also characteristic. (These markers are not available in UHN panel, see next case for example.)
Note molecular testing confirmed BRAF V600E mutation (found in >90% of HCL, but not specific for this entity).
Hairy cell leukemia, other markers:
CD5-CD10- B-cell lymphomas: Hairy cell leukemia, variations
Peripheral blood sample:
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