Leukemia - Symptoms and causes - Mayo Clinic
In acute leukemia, the abnormal blood cells are immature blood cells (blasts). They can't carry out their normal functions, and they multiply rapidly, so the disease worsens quickly. Acute leukemia requires aggressive, timely treatment.
Leukemia - Diagnosis and treatment - Mayo Clinic
Blood tests. By looking at a sample of your blood, your doctor can determine if you have abnormal levels of red or white blood cells or platelets — which may suggest leukemia. A blood test may also show the presence of leukemia cells, though not all types of leukemia cause the leukemia cells to circulate in the blood.
Acute myelogenous leukemia - Symptoms and causes - Mayo Clinic
2024年10月25日 · Acute myelogenous leukemia, also called AML, is a cancer of the blood and bone marrow. Bone marrow is the soft matter inside bones where blood cells are made. The word "acute" in acute myelogenous leukemia means the disease tends to get worse quickly.
Chronic lymphocytic leukemia - Symptoms and causes - Mayo Clinic
2024年8月23日 · Chronic lymphocytic leukemia (CLL) is a type of cancer of the blood and bone marrow — the spongy tissue inside bones where blood cells are made. The term "chronic" in chronic lymphocytic leukemia comes from the fact that this leukemia typically progresses more slowly than other types of leukemia.
Acute lymphocytic leukemia - Symptoms and causes - Mayo Clinic
2024年11月20日 · The bone marrow produces immature cells that develop into leukemic white blood cells called lymphoblasts. These abnormal cells are unable to function properly, and they can build up and crowd out healthy cells. It's not clear what causes the DNA mutations that can lead to acute lymphocytic leukemia. Risk factors
Leukemia: A cancer that affects children and adults
2022年1月18日 · There are many types of leukemia, and they vary by the type of blood cell affected and how rapidly the cells grow and divide. When a blood cell becomes leukemic, it does not perform the functions of a normal blood cell or follow the typical life cycle of a healthy cell.
Hairy cell leukemia - Symptoms and causes - Mayo Clinic
2024年3月8日 · Hairy cell leukemia cells look hairy when viewed under a microscope. The "hair" is actually thin projections that stick out from the cell. Hairy cell leukemia is a cancer of the white blood cells.
Navigating pregnancy with chronic lymphocytic leukemia
2024年2月27日 · CLL occurs when the bone marrow makes too many lymphocytes, a type of white blood cell, and it typically develops slowly. As in Alli's case, it's often discovered by accident through other testing. After confirming her diagnosis, Dr. Leis set out to learn more about Alli's specific type of CLL.
Mayo Clinic Q and A: Treatment-free remission for chronic …
2024年9月22日 · People first diagnosed with CML likely will begin targeted treatment to eliminate blood cells that are overproducing a protein called tyrosine kinase. Medications called tyrosine kinase inhibitors (TKIs) are first-line treatments.
Chronic myelogenous leukemia - Symptoms and causes
2023年6月16日 · Most people with chronic myelogenous leukemia have a chromosome called the Philadelphia chromosome inside their blood cells. Typical cells each contain 23 pairs of chromosomes that are made of DNA. DNA holds the instructions for every cell in the body.