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CD34 Count
The CD34 Count test is a diagnostic test that measures the presence of CD34, a glycoprotein found on the surface of hematopoietic stem cells and certain blood cells. This test is particularly useful in diagnosing and monitoring precursor leukemias, such as acu...
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The CD34 Count test is a diagnostic test that measures the presence of CD34, a glycoprotein found on the surface of hematopoietic stem cells and certain blood cells. This test is particularly useful in diagnosing and monitoring precursor leukemias, s...
Understanding CD34 Count
CD34 is a cell surface glycoprotein mainly expressed on hematopoietic stem and progenitor cells. It plays an essential role in the development of blood and immune cells. The CD34 Count test helps detect and quantify the CD34 antigen and is usually performed using flow cytometry on bone marrow or peripheral blood samples.
This test is clinically important in leukemia, where CD34 expression indicates an immature stage of leukemic cells. By analyzing the percentage and intensity of CD34 expression, doctors can assess...
What does CD34 Count measure?
The CD34 Count test is a diagnostic test that measures the presence of CD34, a glycoprotein found on the surface of hematopoietic stem cells and certain blood cells. This test is particularly useful in diagnosing and monitoring precursor leukemias, such as acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML), and in guiding treatment decisions, including stem cell transplantation.
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