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Chronic Lymphocytic Leukemia (CLL)

July 1, 2020

What is chronic lymphocytic lukemia (CLL)?

Chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL) is a cancer that occurs when the bone marrow and/or lymph nodes make too many lymphocytes, a type of white blood cell. CLL/SLL usually grows slowly compared to other leukemias and lymphomas, and it may not cause symptoms for some time.

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