Study Sets
Haem
Possible blasts in blood
77-year-old man with history of chronic pancytopenia and macrocytosis. No prior therapy. 7% Atypical cells were noted in the differential count (see images).CBC result, representative cells from differential and representative bone marrow are provided. #Note: Subclassification is required. Work up (including immunohistochemistry on tissue, flow cytometry, karyotype, FISH, and molecular), morphology guide for blood smear and flow cytometry guide are available under "specials to order".