A 45‐year‐old male blood donor was found to have leukocytosis (14.85 109/L, normal range 4.40–11.00) with an absolute eosinophil count of 9.55 109/L (normal range 0.00–0.50). ADVIA 2120i (Siemens Healthcare Diagnostics, Milan, Italy) analysis showed that eosinophils had normal mieloperoxidase activity (Image 1A left). In the peripheral blood film, the eosinophils showed morphological abnormalities, including nonlobed nuclei and partially agranular defects with a clear area of cytoplasm. (Image 1A right).
A case of eosinophilic disorder that evolved in acute lymphoblastyc leukemia.
PIVA, ELISA;PLEBANI, MARIO
2015
Abstract
A 45‐year‐old male blood donor was found to have leukocytosis (14.85 109/L, normal range 4.40–11.00) with an absolute eosinophil count of 9.55 109/L (normal range 0.00–0.50). ADVIA 2120i (Siemens Healthcare Diagnostics, Milan, Italy) analysis showed that eosinophils had normal mieloperoxidase activity (Image 1A left). In the peripheral blood film, the eosinophils showed morphological abnormalities, including nonlobed nuclei and partially agranular defects with a clear area of cytoplasm. (Image 1A right).
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