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AML, monocytic Esterase stain

AML, monocytic Esterase stain
#00061434
Author: Girish Venkataraman, MD, MBBS
Category: Myeloid Neoplasms and acute leukemia (WHO 2016) > Acute Myeloid Leukemia > AML not otherwise specified > Acute monoblastic/monocytic leukemia
Published Date: 05/05/2018

Combined monocytic (brown) and granuilocytic esterase stain higlights most blasts exhibiting alpha napthyl butyrate esterase staining in brown. One cell in the top right with blue cytoplasmic staining represents a granulocytic precursor with chloroacerate esterase staining.