Chronic lymphocytic leukemia - Symptoms and causes - Mayo Clinic
Oct 24, 2025 · Chronic lymphocytic leukemia (CLL) is a type of leukemia. Leukemia is cancer that affects the blood and bone marrow. Bone marrow is the spongy tissue inside bones where blood …
What Is Chronic Lymphocytic Leukemia (CLL)? - American Cancer …
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.
We are all about blood cancer | Blood Cancer United
Dec 4, 2025 · Help transform treatment and care for kids and support all of the life-saving work that Blood Cancer United does. Get FREE personalized information and support. Highly trained oncology …
What Is Chronic Lymphocytic Leukemia (CLL)? - Cleveland Clinic
Jan 31, 2023 · Chronic lymphocytic leukemia (CLL) is cancer in your blood. CLL can’t be cured, but newer treatments are helping people live long, full lives with this condition.
Chronic Lymphocytic Leukemia Treatment - NCI
Oct 15, 2024 · Chronic lymphocytic leukemia (CLL) is a type of cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell). CLL is a cancer of the blood and bone marrow …
Chronic Lymphocytic Leukemia - MD Anderson Cancer Center
Chronic lymphocytic leukemia (CLL) is the most common type of the disease. Most cases are in people age 55 and older. Like all types of leukemia, CLL starts with problems in the creation of blood cells. …
Chronic Lymphocytic Leukemia - StatPearls - NCBI Bookshelf
Mar 7, 2023 · Chronic lymphocytic leukemia is a chronic lymphoproliferative disorder characterized by monoclonal B cell proliferation. It is the most common adult leukemia in Western populations and …
CLL Society, the Leading Authority for CLL and SLL Patients
Everyone diagnosed with chronic lymphocytic leukemia (CLL) deserves quality care and support for their cancer. CLL Society is here to provide education and support to ensure no one goes through the …
Chronic lymphocytic leukemia (CLL) | University of Iowa Health Care
Chronic lymphocytic leukemia is a blood and bone marrow disease in which the bone marrow makes too many abnormal lymphocytes—a type of white blood cell. CLL is one of the most common types of …
Chronic lymphocytic leukemia (CLL) - Penn Medicine
Chronic lymphocytic leukemia (CLL) is a type of leukemia that begins in the bone marrow. Individuals with CLL produce too many lymphocytes (white blood cells) in their bone marrow.