Oct 24, 2025 · Find out more about the symptoms, diagnosis and treatment of this type of leukemia.

Chronic lymphocytic leukemia (CLL) is one of the most common types of leukemia in adults. It's a type of cancer that starts in early forms of certain white blood cells (called lymphocytes) in the bone marrow.

Oct 15, 2024 · Leukemia may affect red blood cells, white blood cells, and platelets. Signs and symptoms of CLL include swollen lymph nodes and feeling tired. Tests that examine the blood are …

This subtype, termed chronic lymphocytic leukemia-type MBL (CLL-type MBL), is an asymptomatic, indolent, and chronic disorder in which people exhibit a mild increase in the number of circulating B …

Apr 8, 2026 · Chronic lymphocytic leukemia (CLL) is the most common type of blood cancer in adults. It progresses slowly. You can go for years before noticing common symptoms, like fatigue or swollen …

Oct 24, 2025 · Diagnosis of chronic lymphocytic leukemia often begins with a physical exam. The exam checks for swollen lymph nodes in the neck, underarms and groin and an enlarged spleen. Other …

Navigate our extensive resources on chronic lymphocytic leukemia, from risk and prevention information to treatment guidance.

Feb 6, 2026 · Chronic Lymphocytic Leukemia (CLL) - Etiology, pathophysiology, symptoms, signs, diagnosis & prognosis from the Merck Manuals - Medical Professional Version.

Feb 7, 2025 · While CLL isn’t likely to be cured, it’s possible to live a long time with the disease. You’ll need to follow any treatment and lifestyle changes your doctor recommends.

Learn the causes, symptoms, and treatment of chronic lymphocytic leukemia, a blood cancer.