are wbc elevated in leukemia?
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Although people with AML can have high white blood cell counts due to excess numbers of leukemia cells, these cells don't protect against infection the way normal white blood cells do.
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A leukemia is acute or chronic depending on whether most of the abnormal cells are immature (and are more like stem cells) or mature (and are more like normal white blood cells). In chronic leukemia, the cells mature partly but not completely. These cells may look fairly normal, but they're not.
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Bacteria or yeast may be observed on peripheral blood smears and may lead to spuriously elevated platelet counts. They have been reported to disturb the white blood cell (WBC) differential count if they clumped together, and a large number of such microorganisms have been shown to increase WBC counts.
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Leukemia. Leukemia itself can also cause anemia. As leukemia blood cells multiply rapidly, little room is left for normal red blood cells to develop. If your red blood cell counts drop too low, anemia can occur.
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CML must be differentiated from leukemoid reactions (Chapter 170), which usually produce WBC counts lower than 50,000/µL, toxic granulocytic vacuolation, Döhle's bodies in the granulocytes, absence of basophilia, and normal or increased LAP levels; the clinical history and physical examination generally suggest the ...
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A high white blood cell count is also called leukocytosis.
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The WBC count may range from normal to 15,000 to 20,000/mm3, with higher values possibly suggesting infarction.
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Normally the total WBC count for an adult ranges from 5,000 to 10,000/mm 3. Leukocytosis (WBC > 10,000/mm 3) can indicate infection, inflammation (possibly from allergies), tissue damage or burns, dehydration, thyroid storm, leukemia, stress, or steroid use.
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Children with leukemia often have high white blood cell counts, but most of these are leukemia cells that don't protect against infection, and there aren't enough normal white blood cells. This can lead to: Infections, which can occur because of a shortage of normal white blood cells.
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Blood tests People with HL can sometimes have abnormal blood counts. For example, if the lymphoma invades the bone marrow (where new blood cells are made) a person might have anemia (not enough red blood cells). A high white blood cell count is another possible sign of HL, although it can also be caused by infection.
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High white blood cell (WBC) count Though it varies between individuals, a high white blood cell count (leukocytosis) is usually considered to be anything above 11,000 cells per μl of blood in an adult. This can be related to: Infection. Bone marrow disease.
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Elevated white blood cell (WBC) count is a nonspecific marker of inflammation associated with immune system response to both acute and chronic infection and exposure to irritating and toxic exposures, such as tobacco smoke (1–4).
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Diagnosis. If you're healthy, you can still have elevated leukocytes in your bloodstream and urine. A normal range in the bloodstream is between 4,500-11,000 WBCs per microliter. A normal range in the urine is lower than in the blood, and may be from 0-5 WBCs per high power field (wbc/hpf).
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A high WBC count likely indicates that an infection is present somewhere in the body, while a low number might indicate that an infection or disease—such as HIV or cancer—has slowed the bone marrow's ability to produce new WBCs. Red blood cells (erythrocytes) are responsible for delivering oxygen throughout the body.
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An increase in white blood cells is known as leukocytosis. It typically occurs in response to the following conditions: infection. immunosuppression.
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For example, if the lymphoma invades the bone marrow (where new blood cells are made) a person might have anemia (not enough red blood cells). A high white blood cell count is another possible sign of HL, although it can also be caused by infection.
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Leukemia. Leukemia is a type of cancer found in your blood and bone marrow and is caused by the rapid production of abnormal white blood cells. These abnormal white blood cells are not able to fight infection and impair the ability of the bone marrow to produce red blood cells and platelets.