Fast Five Quiz: Chronic Lymphocytic Leukemia Risk Factors

Karl J. D'Silva, MD


March 08, 2022

Chronic lymphocytic leukemia (CLL) is characterized by the progressive accumulation of functionally incompetent lymphocytes. It is a heterogeneous disorder, with patients displaying either a wide range of symptoms or no symptoms at all at diagnosis. The prognosis of patients with CLL varies widely at diagnosis, with some individuals surviving only 2-3 years and others as long as 10 years. The initial course of CLL may be relatively benign, but a later, terminal, progressive phase can last between 1 and 2 years. The prognosis of an individual patient depends on disease stage at diagnosis as well as the presence or absence of risk factors.

How familiar are you with risk factors for CLL? Check your knowledge with this quick quiz.


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