white blood cell count


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Related to white blood cell count: white blood cell differential count

count

 [kownt]
a numerical computation or indication.
Addis count the determination of the number of erythrocytes, leukocytes, epithelial cells, and casts, and the protein content in an aliquot of a 12-hour urine specimen; used in the diagnosis and management of kidney disease.
blood count (blood cell count) see blood count.
blood count, complete a series of tests of the peripheral blood, including the erythrocyte count, erythrocyte indices, leukocyte counts, and sometimes platelet count.
blood count, differential differential leukocyte count.
erythrocyte count determination of the number of erythrocytes in a unit volume of blood that has been diluted in an isotonic solution, done with an automatic counter such as a flow cytometer. Called also red blood cell or red cell count.
leukocyte count determination of the number of leukocytes in a unit volume of blood, usually after the erythrocytes have been lysed and the blood has been diluted; it may be done either manually with a hemacytometer or electronically. See total leukocyte c. and differential leukocyte c. Called also white blood cell or white cell count.
leukocyte count, differential a leukocyte count that calculates the percentages of different types. See also total leukocyte count.
leukocyte count, total a leukocyte count measuring the total number of all the types in a given volume of blood. See also differential leukocyte count.
platelet count determination of the total number of platelets per cubic millimeter of blood; the direct platelet count simply counts the cells using a microscope, and the indirect platelet count determines the ratio of platelets to erythrocytes on a peripheral blood smear and computes the number of platelets from the erythrocyte count.
red blood cell count (red cell count) erythrocyte count.
reticulocyte count a calculation of the number of reticulocytes in 1 cu mm of peripheral blood, recorded either as an absolute number or as the percentage of the erythrocyte count. It provides a means of assessing the erythropoietic activity of the bone marrow.
white blood cell count (white cell count) leukocyte count.
References in periodicals archive ?
In this study we report the effect of sulphonamide antibodies on anaemia, thrombocytopenia, and total and differential white blood cell counts from that study.
The low white blood cell count in the cerebrospinal fluid was concluded to indicate a noninfectious etiology of the patient's altered mental status, even though the patient ended up growing MTB weeks later.
There was an increased white blood cell count (p = [less than or equal to] 0.000), neutrophil count (p [less than or equal to] 0.000), neutrophil percentage (p = [+ or -] 0.000) and neutrophil to lymphocyte ratio (p = [less than or equal to] 0.000), in male patients with acute appendicitis, when compared with that in the healthy male controls.
Total platelet counts and white blood cell counts were measured and participants were grouped according to their levels (low, normal, or high), based on age- and gender-specific cut-offs.
Elevated white blood cell count and creatine phosphokinase test were distractors (lumbar puncture and electroencephalography can be justified).
Its effectiveness is such that only a relatively few treatments, say taken at three-week intervals, are sufficient to contain the disease, drastically lowering the leukemic white blood cell count, and permitting new red blood cells (hemoglobin and hematocrit, or H&H), platelets, and nonleukemic white blood cells to be regenerated in the bone marrow.
(4) Some children may present with a large mediastinal mass and a high initial white blood cell count. This is usually a T-cell ALL, which is also associated with a higher incidence of central nervous system involvement.
Patients with a ratio of mean corpuscular volume (MCV) to white blood cell count (WBC) of 12 or more had a 67% likelihood of having a clinical response, while those with a ratio less than 12 had a 35% likelihood of having a clinical response.
There was no effect from the vaccine or LAG on salivary IgA, white blood cell count, inflammatory cytokines or complement.
The differential shows 39 percent hypersegmented neutrophils, and the white blood cell count is slightly decreased.
Doctors have found her white blood cell count, vital for fighting the disease, has plunged to dangerous levels.