Flow cytometry is a diagnostic tool in order to count/visualize the amount of lymphatic cells in the body. T cells, B cells and NK cells are nearly impossible to distinguish under a microscope, therefore one must use a flow cytometer to distinguish them.
Lymphoid leukemia
Myeloid leukemia
Prolymphocytic leukemia
B-cell leukemia
T-cell leukemia
Leukemoid reaction
Acute myeloid leukemia
Acute lymphoblastic leukemia