2001Journa of Henan Medical UniversityRequires access

Flow cytometry used in the immunophenotype in adult acute leukemia

Zou Dianbin

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Abstract

Aim:To study antigen expression characteristic of acute leukemia(AL) immunophenotype by FCM and clinical significance.Methods: Fourteen patients with AL were investigated with MoAb and immunofluorescence.Results: Five cases were characteristic of double lineage expression,namely two lineage antigen expression simultaneously(AML 3 cases,ALL 2 cases);9 cases were characteristic of one lineage expression(AML 5 cases,ALL 4 cases).Conclusion: ALL with double lineage expression is related to poor prognosis;FCM have a characteristic of detecting large quantity of cells,rapidness and accuracy.

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Aim:To study antigen expression characteristic of acute leukemia(AL) immunophenotype by FCM and clinical significance.Methods: Fourteen patients with AL were investigated with MoAb and immunofluorescence.Results: Five cases were characteristic of double lineage expression,namely two lineage antigen expression simultaneously(AML 3 cases,ALL 2 cases);9 cases were characteristic of one lineage expression(AML 5 cases,ALL 4 cases).Conclusion: ALL with double lineage expression is related to poor prognosis;FCM have a characteristic of detecting large quantity of cells,rapidness and accuracy.

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Available abstract

Aim:To study antigen expression characteristic of acute leukemia(AL) immunophenotype by FCM and clinical significance.Methods: Fourteen patients with AL were investigated with MoAb and immunofluorescence.Results: Five cases were characteristic of double lineage expression,namely two lineage antigen expression simultaneously(AML 3 cases,ALL 2 cases);9 cases were characteristic of one lineage expression(AML 5 cases,ALL 4 cases).Conclusion: ALL with double lineage expression is related to poor prognosis;FCM have a characteristic of detecting large quantity of cells,rapidness and accuracy.

Key concepts: Immunophenotyping, Lineage (genetic), Flow cytometry, Acute leukemia, Leukemia, Antigen, Immunofluorescence, Cell lineage

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