Evolving Classification of CLL

The classification of chronic lymphocytic leukemia (CLL) has evolved as doctors better understand its behavior and how it progresses. Early on, CLL was seen mainly as a gradual, slowly worsening condition. Now, advances in understanding its genetic features and disease markers allow for more precise categories. These evolving classifications help doctors predict disease progression and choose the best treatments. Essentially, the system has shifted from a general diagnosis to a more detailed, personalized approach based on specific biological traits of the disease, leading to improved patient management and outcomes.