Unidentified chronic myelogenous leukemia

Along with the classical forms of chronic myeloid leukemia and subleukemic mieloza there is a group of chronic myeloid leukemia, does not constitute a distinct form and without any- or specific features. Clinically such mieloza chronic hemolytic anemia often occur due to the nature or partial red cell aplasia, sometimes thrombocytopenia. Usually, patients can palpate the spleen, but its size is usually small (determined at the costal margin).

White blood cell count in patients this group of normal, or even somewhat reduced, sometimes slightly increased. In leukogram found isolated myelocytes or no shift to the left is detected monocytosis. In some cases, a diagnosis of leukemia of myeloid nature fails to deliver the results trepanobiopsy, revealing sharp polymorphonuclear cell myeloid hyperplasia, in others - with the first studies trepanata myeloid hyperplasia is not detected, and found only after many months.

Finally, a group of unidentified cases of myeloid leukemia classified, when diagnosed with myeloid leukemia based on detection of increased the percentage of basophils in the blood, 10-15%. Since leukemoid reaction basophilic type unknown, such high basophilia is indicative of tumor growth in the bone marrow.

Paintings conventional forms of chronic myeloid leukemia data, usually, do not end, they give a result in blast crisis.