acute lymphocytic leukemia

pathology

Also known as: ALL

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Last updated

July 23, 2026

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Acute lymphocytic leukemia (ALL) is a type of cancer affecting the blood-forming tissues, specifically characterized by an overproduction of immature white blood cells called lymphocytes. This condition develops rapidly, leading to symptoms such as anemia, fever, and bleeding. ALL is the most common form of leukemia in children, and historically had a very high mortality rate. However, advancements in drug therapies have significantly improved outcomes, with a majority of patients now achieving complete remission and many being presumed cured. The disease arises from a genetic mutation in early blood stem cells within the bone marrow.123

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leukemia
…one of four types—acute myelogenous, acute lymphocytic, chronic myelogenous, and chronic lymphocytic leukemia. Acute leukemias affect immature cells; the disease develops rapidly, with symptoms including anemia, fever, bleeding, and swelling of the lymph nodes. Immature leukemia cells continue to divide in the bone marrow, which leads
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…one of four types—acute myelogenous, acute lymphocytic, chronic myelogenous, and chronic lymphocytic leukemia. Acute leukemias affect immature cells; the disease develops rapidly, with symptoms including anemia, fever, bleeding, and swelling of the lymph nodes. Immature leukemia cells continue to divide in the bone marrow, which leads
Read More