Search results
Results from the WOW.Com Content Network
Leukocytosis can be subcategorized by the type of white blood cell that is increased in number. Leukocytosis in which neutrophils are elevated is neutrophilia; leukocytosis in which lymphocyte count is elevated is lymphocytosis; leukocytosis in which monocyte count is elevated is monocytosis; and leukocytosis in which eosinophil count is elevated is eosinophilia.
Individuals with subleukemic leukemia will likely have normal or low white blood cell counts but high abnormal blood cell counts. [citation needed] White blood cells, or leukocytes, are colorless blood cells that flow through the bloodstream and primarily counteract foreign bodies and diseases. High or low white blood cell counts affect the ...
The word leukemia, which means 'white blood', is derived from the characteristic high white blood cell count that presents in most affected people before treatment. The high number of white blood cells is apparent when a blood sample is viewed under a microscope, with the extra white blood cells frequently being immature or dysfunctional. The ...
In neutropenia discovered at birth or shortly after birth, a diagnosis of allo-immune neutropenia (from maternal white blood cell antibodies passively transferred to the infant) is more likely. In infants neutropenia is defined by absolute neutrophil counts less than 1000/uL. After the first year of life neutropenia is defined by absolute ...
Toxic vacuolation is associated with sepsis, particularly when accompanied by toxic granulation. [4] The finding is also associated with bacterial infection, [3] alcohol toxicity, liver failure, [4] and treatment with granulocyte colony-stimulating factor, a cytokine drug used to increase the absolute neutrophil count in patients with neutropenia.
Elevated serum B 12 or low white blood cell alkaline phosphatase, or leukocytic abnormalities in a peripheral smear indicates a disorder of myeloproliferation. [3] In cases of idiopathic eosinophilia, the patient is followed for complications.
However, the treatment's efficacy remains poorly understood and its use is controversial. [2] [3] [4] Granulocytes are most often collected through leukapheresis, a process that separates the donor's white blood cells from their red blood cells and plasma.
Pancytopenia is a medical condition in which there is significant reduction in the number of almost all blood cells (red blood cells, white blood cells, platelets, monocytes, lymphocytes, etc.). If only two parameters from the complete blood count are low, the term bicytopenia can be used. The diagnostic approach is the same as for pancytopenia.