leukaemia definition
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Leukemia For animal diseases, see Leucosis. Leukemia, also spelled leukaemia, is a group of cancers that usually begin in the bone marrow and result in high numbers of abnormal white blood cells. These white blood cells are not fully developed and are called blasts or leukemia cells.
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What is Leukopenia? - Causes & Types So 'leukopenia' literally means a deficiency of white cells. Since we know that white cells are the soldiers of the body that protect against infections, having a low number of white blood cells can leave a person vulnerable to infection. In this lesson, we will take a closer look at some important aspects of leukopenia.
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- [edit on Wikidata] Leukocytosis is white cells (the leukocyte count) above the normal range in the blood. It is frequently a sign of an inflammatory response, most commonly the result of infection, but may also occur following certain parasitic infections or bone tumors as well as leukemia.
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Leukopenia Leukopenia is a condition in which the number of leukocytes (white blood cells) in the blood is reduced. Many medical conditions, especially infections, cause reduced counts. It may also be associated with nutritional deficiencies, certain medications and medical treatments (i.e. radiation therapy). Common symptoms.
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Medical Definition of Granular leukocyte Medical Definition of Agranulocytosis. Agranulocytosis: A marked decrease in the number of granulocytes. Granulocytes are a type of white blood cell filled with microscopic granules that are little sacs containing enzymes that digest microorganisms. Granulocytes are part of the innate, somewhat non specific infection-fighting immune system.
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REVIEWHyperleukocytosis, leukostasis and leukapheresis: Practice management Hyperleukocytosis, arbitrarily defined in acute leukemia as a white blood cell count greater than 100,000/mL, often is associated with increased morbidity and mortality in patients with leukemic processes.
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Definitions &Translations Definitions for leukemialuˈki mi ə. leukemia, leukaemia, leucaemia, cancer of the blood(noun) malignant neoplasm of blood-forming tissues; characterized by abnormal proliferation of leukocytes; one of the four major types of cancer. leukemia(Noun) A type of malignancy affecting the blood cells or blood-forming tissues.
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Leukemia: Types, Symptoms & Treatment Leukemia (American English) or leukaemia (British English) is a group of cancers that usually begin in the bone marrow and result in high numbers of abnormal white blood cells. These white blood cells are not fully developed and are called blasts or leukemia cells.Symptoms may include bleeding and bruising problems, feeling tired, fever, and an increased risk of infections. These symptoms occur due to a lack of normal blood cells.hese white blood cells are not fully developed and are called blasts or leukemia cells. Symptoms may include bleeding and bruising problems, feeling tired, fever, and an increased risk of infections. These symptoms occur due to a lack of normal blood cells.
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leukemia Leukemia definition, any of several cancers of the bone marrow that prevent the normal manufacture of red and white blood cells and platelets, resulting in anemia, increased susceptibility to infection, and impaired blood clotting. See more.
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- Anemia (Definition) Anemia refers to any condition where there is a decrease in the red blood cells in the body. There are numerous causes of anemia but they can basically be broken down into 3 categories: decreased production of red blood cells increased destruction of red blood cells blood loss. ...Read more.
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Leukopenia Leukopenia Definition. Leukopenia or leucopenia or leukocytopenia is a decrement in the white blood cells (WBC) or leukocytes present in the blood that places individuals at greater infection risks. Leukopenia derived its name from Greek words meaning deficiency and white.
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Human Physiology/Print Version Leukemia or leukaemia (see spelling differences) is a cancer of the blood or bone marrow and is characterized by an abnormal proliferation (production by multiplication) of blood cells, usually white blood cells (leukocytes). It is part of the broad group of diseases called hematological neoplasms.
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Leukopenia Leukopenia is a condition in which the number of leukocytes (white blood cells) in the blood is reduced. Many medical conditions, especially infections, cause reduced counts.It may also be associated with nutritional deficiencies, certain medications and medical treatments (i.e. radiation therapy).eukopenia is a condition in which the number of leukocytes (white blood cells) in the blood is reduced. Many medical conditions, especially infections, cause reduced counts.
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Low white blood cell count By Mayo Clinic Staff. A low white blood cell count (leukopenia) is a decrease in disease-fighting cells (leukocytes) in your blood. Leukopenia is almost always related to a decrease in a certain type of white blood cell (neutrophil). The definition of low white blood cell count varies from one medical practice to another.
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leucopenia (lū'kō-pē'nē-ă) Any condition in which the number of leukocytes in the circulating blood is lower than normal, the lower limit of which is generally regarded as 4000-5000/mm3. Synonym(s): leukocytopenia, leucocytopenia, leucopenia. [leuko(cyte) + G. penia, poverty]
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Human Physiology/Print Version Leukemia: Causes, Symptoms and Treatments. Leukemia (British spelling: leukaemia ) is cancer of the blood or bone marrow (which produces blood cells). A person who has leukemia suffers from an abnormal production of blood cells, generally leukocytes (white blood cells). People sometimes confuse leukemia and lymphoma. Leukemia is a cancer of the blood, lymphoma is cancer of the lymphatic system (lymph glands).
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- The reason is that a feedback loop prevents the ketone level from getting high enough to cause the change in pH that leads to the cascade of bad problems. A person who is said to be “keto-adapted,” or in a state of nutritional ketosis, generally has beta-hydroxybutyrate levels between about 0.5 and 3.0 mM. This is far less than the levels required to cause harm through acid-base abnormalities.
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leukocytosis Noun. 1. leukocytosis-an abnormal increase in the number of white blood cells in the blood as a result of infection (as in leukemia). leucocytosis. blood disease, blood disorder-a disease or disorder of the blood.
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Medical Dictionary Definition of White blood cell count. White blood cell count (leukocyte count): The number of white blood cells (WBCs) in the blood. The WBC is usually measured as part of the CBC (complete blood count). White blood cells are the infection-fighting cells in the blood and are distinct from the red (oxygen-carrying) blood cells known as erythrocytes.
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sickle cell anemia sickle cell anemia. n. A chronic, severe, and sometimes fatal anemia marked by crescent-shaped red blood cells and characterized by fever, leg ulcers, jaundice, and episodic pain in the joints.
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leukemia any of several cancers of the bone marrow that prevent the normal manufacture of red and white blood cells and platelets, resulting in anemia, increased susceptibility to infection, and impaired blood clotting.
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Leukocytosis (January 2010). Leukocytosis is a white blood cell count (the leukocyte count) above the normal range in the blood. It is frequently a sign of an inflammatory response, most commonly the result of infection, but may also occur following certain parasitic infections or bone tumors.eukocytosis is a white blood cell count (the leukocyte count) above the normal range in the blood.
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leukemia Definition of leukemia. : an acute or chronic disease in humans and other warm-blooded animals characterized by an abnormal increase in the number of white blood cells in the tissues and often in the blood.
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- Leukemia (British spelling: leukaemia) is cancer of the blood or bone marrow (which produces blood cells). A person who has leukemia suffers from an abnormal production of blood cells, generally leukocytes (white blood cells).People sometimes confuse leukemia and lymphoma.Leukemia is a cancer of the blood, lymphoma is cancer of the lymphatic system (lymph glands). The word Leukemia comes from the Greek leukos which means white and aima which means blood. The DNA of immature blood cells, mainly white cells, becomes damaged in some way.eople sometimes confuse leukemia and lymphoma. Leukemia is a cancer of the blood, lymphoma is cancer of the lymphatic system (lymph glands). The word Leukemia comes from the Greek leukos which means white and aima which means blood. The DNA of immature blood cells, mainly white cells, becomes damaged in some way.