Leukemia Diagnosis
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Diagnosing Leukemia
Diagnosing leukemia usually begins with a blood test. An analysis of a blood sample will detect unusual levels of blood cells and may also reveal other cellular abnormalities. A complete blood count (CBC) measures the amount of the red blood cells, white blood cells and platelets in the blood. This information is helpful with the initial diagnosis. High levels of white blood cells may indicate a lymphocytic leukemia.
Also, a physical exam allows your doctor to feel for swollen lymph nodes or an enlarged spleen. The accumulation of cancerous cells in the lymph nodes, liver or spleen may indicate the cancer is at a more advanced stage or phase.
An imaging test, like a computerized tomography (CT) scan, may provide further information about the spread and development of the cancer. Or, a lumbar puncture test (spinal tap) may reveal if the cancer has spread into the spinal fluid. In addition, your doctor may collect a bone marrow sample.
The diagnostic tests and procedures you receive may depend on your type of leukemia. A hematologist (a blood specialist) may be able to identify the type of leukemia by looking at the blood cells under a microscope.
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