LEUKOBLAST Meaning and
Definition
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A leukoblast, also known as a promyelocyte, is a type of immature white blood cell that is primarily found in the bone marrow. These cells are derived from hematopoietic stem cells and occupy a critical stage in the development of white blood cells (leukocytes).
Leukoblasts are larger in size compared to their precursor cells, and they possess a round or oval nucleus. They are characterized by their wide range of granules and their capability to divide and differentiate into various mature forms of white blood cells. The main function of leukoblasts is to aid in the body's immune response by combating infections and inflammatory processes.
Due to their immaturity, leukoblasts are not typically found in the bloodstream and are not considered a regular component of the circulating white blood cells. However, when significant inflammatory or infective conditions occur, an increased number of leukoblasts can be observed in the peripheral blood. This increased presence of leukoblasts in the bloodstream may indicate a pathological condition, such as a severe infection, myelodysplastic syndrome, or acute myeloid leukemia.
In summary, leukoblasts are early-stage white blood cells that play a crucial role in the immunity and defense mechanisms of the human body. Although they are primarily found in the bone marrow, an increased number of leukoblasts in the bloodstream may suggest the presence of certain diseases and disorders.
Common Misspellings for LEUKOBLAST
- keukoblast
- peukoblast
- oeukoblast
- lwukoblast
- lsukoblast
- ldukoblast
- lrukoblast
- l4ukoblast
- l3ukoblast
- leykoblast
- lehkoblast
- lejkoblast
- leikoblast
- le8koblast
- le7koblast
- leujoblast
- leumoblast
- leuloblast
- leuooblast
- leuioblast
Etymology of LEUKOBLAST
The term "leukoblast" is derived from the combination of two Greek words: "leukos" meaning "white" and "blastos" meaning "germ" or "bud". In medical terminology, "leukoblast" refers to an immature white blood cell.
