in histologic sections , even the cells from poorly differentiated extramedullary lesions of chloroma or myeloblastic leukemia have been called `` '' reticulum cells . `` `` a combined morphologic and cytochemical approach has been used to study `` '' reticulum cells '' '' in smears and tissue sections of neoplasms involving `` '' histiocytes '' '' or `` '' reticulum cells . `` `` the cytochemical markers are : chloracetate esterase for neutrophilic granulocytes ;
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the cells
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differentiated