what is hairy cell leukemia?
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Hairy Cell Leukemia Treatment (PDQÂ®): Treatment - Patient Information [NCI] - General Information About Hairy Cell Leukemia Hairy Cell Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI] - General Information About Hairy Cell Leukemia. Hairy cell leukemia is a type of cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell). Hairy cell leukemia is a cancer of the blood and bone marrow. This rare type of leukemia gets worse slowly or does not get worse at all. The disease is called hairy cell leukemia because the leukemia cells look hairy when viewed under a microscope. Anatomy of the bone. The bone is made up of compact bone, spongy bone, and bone marrow. Compact bone makes up the outer layer of the bone.
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Cladribine Cladribine, sold under the brand name Leustatin among others, is a medication used to treat hairy cell leukemia (HCL, leukemic reticuloendotheliosis) and B-cell chronic lymphocytic leukemia. Its chemical name is 2-chloro-2'-deoxyadenosine (2CdA).
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- Acute lymphoblastic leukemia. Acute lymphoblastic leukemia, also known as acute lymphocytic leukemia or acute lymphoid leukemia (ALL), is an acute form of leukemia, or cancer of the white blood cells, characterized by the overproduction and accumulation of cancerous, immature white blood cells, known as lymphoblasts.
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Survival Rates and Outlook for Chronic Lymphocytic Leukemia Chronic lymphocytic leukemia Chronic lymphocytic leukemia (CLL) is a type of cancer that affects the blood and bone marrow. Bone marrow is a soft, spongy substance within bones that produces blood cells.
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What Is Chronic Lymphocytic Leukemia? Chronic lymphocytic leukemia (CLL) is a type of cancer that starts from cells that become certain white blood cells (called lymphocytes) in the bone marrow.
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Chronic Lymphocytic Leukemia Chronic lymphocytic leukemia (CLL) is a cancer that affects a type of white blood cell called a lymphocyte.. Lymphocytes help your body fight infection. They're made in the soft center of your bones, called the marrow.If you have CLL, your body makes an abnormally high number of lymphocytes that aren't working right.cute Lymphoblastic Leukemia. Acute lymphoblastic leukemia (ALL) is a type of blood cancer. Also known as acute lymphocytic leukemia or acute lymphoid leukemia, it is the least common type of leukemia in adults.
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Chronic Lymphocytic Leukemia Leukemia is cancer of the white blood cells. White blood cells help your body fight infection. Your blood cells form in your bone marrow. In leukemia, the bone marrow produces abnormal white blood cells. These cells crowd out the healthy blood cells, making it hard for blood to do its work. In chronic lymphocytic leukemia (CLL), there are too many lymphocytes, a type of white blood cell. CLL is the second most common type of leukemia in adults. It often occurs during or after middle age, and is rare in children. Usually CLL does not cause any symptoms.
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Chronic Leukemias Chronic eosinophilic leukemia (CEL) is another myeloproliferative neoplasm that is characterized by a clonal proliferation of eosinophilic precursors with increased blasts. Chronic lymphocytic leukemia (CLL) is a neoplasm comprised of small, round to slightly irregular B lymphocytes. Hairy cell leukemia (HCL) is a malignancy of small mature B lymphoid cells that display surface cytoplasmic “hairy” projections.
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Hairy Cell Leukemia: An Elusive but Treatable Disease Hairy cell leukemia (HCL) is a unique chronic lymphoproliferative disorder that can mimic or coexist with other clonal hematologic disorders and has been associated with autoimmune disorders.
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Learn how UpToDate can help you. Plasma cell leukemia (PCL) is a rare, yet aggressive form of multiple myeloma characterized by high levels of plasma cells circulating in the peripheral blood.PIDEMIOLOGY. Plasma cell leukemia (PCL) is a rare variant of multiple myeloma that presents either as a progression of previously diagnosed multiple myeloma (ie, secondary PCL) or as the initial manifestation of disease (ie, primary PCL).
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plasma cell leukemia plasma cell leukemia. n. A disease characterized by leukocytosis and other symptoms suggestive of leukemia and associated with diffuse infiltration and aggregation of plasma cells in the spleen, liver, bone marrow, and lymph nodes and by significant numbers of plasma cells in the blood.airy cell leukemia a form of chronic leukemia marked by splenomegaly and by an abundance of abnormal large mononuclear cells covered by hairlike villi (hairy cells) in the bone marrow, spleen, liver, and peripheral blood.
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- 1 Adult acute lymphoblastic leukemia (ALL) is a type of cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell).2  Leukemia may affect red blood cells, white blood cells, and platelets. 3  Previous chemotherapy and exposure to radiation may increase the risk of developing ALL. Adult acute lymphoblastic leukemia (ALL) is a type of cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell).
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Helene Schjerfbeck Helene Schjerfbeck. Helene Schjerfbeck (July 10, 1862 – January 23, 1946, pronounced IPA: [he'le:n 'ɧærvbek] in Standard Swedish and IPA: [helɛ:n ʃærvbek] in Finland Swedish) was a Finnish painter. She is most widely known for her realist works and self-portraits, and less well known for her landscapes and still lifes.
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Chronic Lymphocytic Leukemia Treatment (PDQÂ®)âPatient Version Chronic lymphocytic leukemia is a type of cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell). Leukemia may affect red blood cells, white blood cells, and platelets. Older age can affect the risk of developing chronic lymphocytic leukemia.
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What is acute lymphoblastic leukemia? Acute lymphoblastic leukemia (ALL) is a cancer that affects the white blood cells. These cells fight infection and help protect the body against disease.Patients with ALL have too many immature white blood cells in their bone marrow.These cells crowd out normal white blood cells. Without enough normal white blood cells, the body has a harder time fighting infections.iblings of children with leukemia have a slightly higher risk of developing ALL, but the rate is still quite low: no more than 1 in 500.
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Adult Acute Lymphoblastic Leukemia Treatment (PDQÂ®)âPatient Version 1 Adult acute lymphoblastic leukemia (ALL) is a type of cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell).2  Leukemia may affect red blood cells, white blood cells, and platelets. 3  Previous chemotherapy and exposure to radiation may increase the risk of developing ALL.hese cells are also called leukemia cells. These leukemia cells are not able to fight infection very well. Also, as the number of leukemia cells increases in the blood and bone marrow, there is less room for healthy white blood cells, red blood cells, and platelets.
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What Is Chronic Lymphocytic Leukemia? Large granular lymphocyte (LGL) leukemia: This is another rare form of chronic leukemia. The cancer cells are large and have features of either T lymphocytes or another type of lymphocyte called natural killer (NK) cells. Most LGL leukemias are slow-growing, but a small number are more aggressive.eukemia is different from other types of cancer that start in organs like the lungs, colon, or breast and then spread to the bone marrow. Cancers that start elsewhere and then spread to the bone marrow are not leukemia.
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Acute lymphoblastic leukemia (ALL) Acute lymphoblastic leukemia (ALL), also called acute lymphocytic leukemia or acute lymphoid leukemia, is a fast-growing cancer of a type of white blood cells called lymphocytes.
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HCl Chronic leukemias, which have a relatively slow course, include chronic lymphocytic (CLL), chronic myelogenous or granulocytic (CML), and hairy cell leukemia (a subtype of CLL). Median survival in these illnesses is about 4 yr.
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Leukemia Leukemia. Leukemia is a type of cancer that affects the blood and bone marrow. Leukemia begins in a cell in the bone marrow. The cell undergoes a change and becomes a type of leukemia cell. Once the marrow cell undergoes a leukemic change, the leukemia cells may grow and survive better than normal cells.
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Overview By Mayo Clinic Staff. Print. 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 it typically progresses more slowly than other types of leukemia.
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Hairy Cell Leukemia Treatment (PDQÂ®): Treatment - Patient Information [NCI] - General Information About Hairy Cell Leukemia Red marrow contains blood stem cells that can become red blood cells, white blood cells, or platelets. Yellow marrow is made mostly of fat. Leukemia may affect red blood cells, white blood cells, and platelets. Normally, the bone marrow makes blood stem cells (immature cells) that become mature blood cells over time.
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- Acute lymphoblastic leukemia (ALL). Acute lymphoblastic leukemia (ALL) is a fast-growing cancer of a type of white blood cells called lymphocytes that crowds out bone marrow, preventing it from making the normal red blood cells, white blood cells, and platelets that your body needs.1  Tweet.cute lymphoblastic leukemia (ALL). Acute lymphoblastic leukemia (ALL) is a fast-growing cancer of a type of white blood cells called lymphocytes that crowds out bone marrow, preventing it from making the normal red blood cells, white blood cells, and platelets that your body needs. 1  Tweet.
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Chronic lymphocytic leukemia B-cell chronic lymphocytic leukemia (B-CLL), also known as chronic lymphoid leukemia (CLL), is the most common type of leukemia (a type of cancer of the white blood cells) in adults.[1] CLL affects B cell lymphocytes, which originate in the bone marrow, develop in the lymph nodes, and normally fight infection by producing antibodies.
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Treating Hairy Cell Leukemia Some patients with HCL live for many years without having any symptoms or receiving any treatment. Treatment may be advised for HCL patients with low blood cell counts, recurrent infections, or an enlarged spleen or lymph nodes. Treatment is most often with one of the purine analog drugs -- either cladribine (2-CdA) or pentostatin.
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Chronic lymphocytic leukemia B-cell chronic lymphocytic leukemia (B-CLL), also known as chronic lymphoid leukemia (CLL), is the most common type of leukemia (a type of cancer of the white blood cells) in adults.ost people are diagnosed without symptoms as the result of a routine blood test that returns a high white blood cell count. Less commonly, CLL may present with enlarged lymph nodes without a high white blood cell count or no evidence of the disease in the blood.