Chronic lymphocytic leukemia (CLL) affects lymphocytes. Lymphocytes are a type of white blood cell (WBC). CLL specifically affects B lymphocytes, which are also called B cells. Normal B cells ...

CML affects a type of white blood cell called myeloid cells, while CLL affects a type of white blood cell called lymphocytes. Both CML and CLL may not cause any symptoms during the earlier stages.

Stage 0 is the earliest and most low-risk CLL stage. It is identified by an increased number of lymphocytes in the blood, but ...

Chronic lymphocytic leukemia (CLL) is a slow-growing leukemia that affects white blood cells (WBCs), which are called lymphocytes. CLL affects B lymphocytes, or B cells, which help your body fight ...