Abstract: | The described basophilic variant of CML in blastic crisis was characterized by a distinct hyperhistaminemia, a moderate hypocoagulation and an insufficiently effective cytostatic therapy. Cell kinetic was characterized by a marked diminution of the whole marketing index (with H3-thymidine) of blasts and immature basophils with simultaneous prolongation of the generation time in comparison to myeloblasts at the chronic stage of the CML. Aneuploid cell clones prevailed in the bone-marrow. |