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However, "-osis" is commonly used in blood disorders to imply cell proliferation (such as in "leukocytosis"), while "-penia" to imply reduced cell numbers (as in "leukopenia"); for these reasons, granulocytopenia is a more etymologically consistent term, and as such, is sometimes preferred to "agranulocytosis" (which can be misinterpreted as ...
Granulocytopenia is an abnormally low concentration of granulocytes in the blood. This condition reduces the body's resistance to many infections. This condition reduces the body's resistance to many infections.
Neutropenia, a subtype of leukopenia, refers to a decrease in the number of circulating neutrophil granulocytes, the most abundant white blood cells.The terms leukopenia and neutropenia may occasionally be used interchangeably, as the neutrophil count is the most important indicator of infection risk.
A range of disorders can cause decreases in white blood cells. This type of white blood cell decreased is usually the neutrophil. In this case the decrease may be called neutropenia or granulocytopenia. Less commonly, a decrease in lymphocytes (called lymphocytopenia or lymphopenia) may be seen. [18]
Granulocyte deficiency, including decreased numbers of granulocytes (called as granulocytopenia or, if absent, agranulocytosis) such as of neutrophil granulocytes (termed neutropenia). Granulocyte deficiencies also include decreased function of individual granulocytes, such as in chronic granulomatous disease.
Committed granulopoiesis consists of maturation stages of unipotent cells. The first cell that starts to resemble a granulocyte is a myeloblast.It is characterized by large oval nucleus that takes up most of the space in the cell and very little cytoplasm.
Anemia – a reduction of the red blood cells in the body.; Leukopenia – a deficiency of white blood cells, or leukocytes [1]; Neutropenia – a type of leukopenia, with a specific deficiency in neutrophils [2]
Granulocytopenia, which is frequently associated with chemotherapy, is a significant risk factor for infections, with individuals who have lower granulocyte counts having a higher incidence of infections. [28] Genetic differences in the innate immune system may also affect the duration and severity of infectious episodes in people with neutropenia.