In chronic lymphocytic leukemia (CLL), the most prevalent lymphoid malignancy in western countries, patients have a median age at diagnosis of 72 years. In the last few years, there has been ...

Chronic lymphocytic leukemia-- or CLL-- is a type of cancer that happens in your blood and bone marrow, the spongy tissue inside your bones. While the exact cause isn't known, doctors do know that ...

The only difference between each cancer is its location in the body. CLL occurs when the cancer cells are found in the blood, while SLL occurs when they are found in the lymph nodes. CLL can ...