Chronic Lymphocytic Leukemia (CLL)
Chronic lymphocytic leukemia (CLL) is a typically slow-growing cancer which begins in lymphocytes in the bone marrow and extends into the blood. It can also spread to lymph nodes and organs such as the liver and spleen.
CLL develops when too many abnormal lymphocytes grow, crowding out normal blood cells and making it difficult for the body to fight infection.
This site provides general information. Please talk to your own doctor to make healthcare decisions that are right for you.