Flow cytometry for non-Hodgkin and classical Hodgkin lymphoma

David Wu1, Brent L Wood, Jonathan R Fromm

  • 1Department of Laboratory Medicine, University of Washington, Seattle, WA, USA.

Insights

Multiparametric flow cytometry aids in diagnosing lymphoid disorders by identifying abnormal B, T, and Hodgkin lymphoma cells. Understanding normal cell antigen expression is key for accurate disease classification and monitoring.

Area of Science:

  • Immunology
  • Hematology
  • Oncology

Background:

  • Multiparametric flow cytometry (MFC) is a crucial diagnostic technique for rapid cellular antigen assessment.
  • Immunophenotypic information from MFC aids in disease classification, particularly for lymphoid malignancies.
  • Understanding normal lymphoid cell antigen expression is vital for identifying abnormal populations.

Purpose of the Study:

  • To outline a general approach for identifying abnormal lymphoid populations using MFC.
  • To provide strategies for the diagnosis of non-Hodgkin B- and T-cell lymphomas.
  • To detail a method for the sensitive and specific diagnosis of classical Hodgkin lymphoma.

Main Methods:

  • General approach for identifying abnormal lymphoid populations via MFC.
  • Overview of procedures for processing and immunophenotyping non-Hodgkin B- and T-cell lymphomas.
  • Specific strategy for diagnosing classical Hodgkin lymphoma.

Main Results:

  • MFC enables rapid assessment of cellular antigen expression for disease classification.
  • Identification of abnormal B, T, and Hodgkin lymphoma cells is achievable.
  • The described methods support clinical and research environments.

Conclusions:

  • MFC is a powerful tool for the immunophenotypic diagnosis of lymphoid diseases.
  • Knowledge of normal cell antigen patterns is critical for accurate diagnosis and minimal residual disease assessment.
  • The presented strategies enhance the diagnosis of various lymphomas.