Abstract
Acute lymphoblastic leukemias (ALLs) are hematological neoplasms characterized by
clonal proliferation of lymphoid blasts, which can be B- or T-cell type. Flow cytometric
immunophenotyping is an integral component in establishing blast lineage during the
diagnostic workup of ALLs, aiding in appropriate therapy, prognostication, and monitoring
of the disease. The current review focuses on the utility of flow cytometry in the
workup of ALLs, including the usefulness of various antibodies and pitfalls in diagnosis.
Keywords
acute lymphoblastic leukemia - flow cytometry - B-ALL - T-ALL