LEUKOCYTOBLAST Meaning and
Definition
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A leukocytoblast is a term used in the field of hematology to describe an immature precursor cell of white blood cells, also known as leukocytes. Leukocytes are a crucial component of the immune system responsible for fighting off infections and diseases within the body. The formation and maturation of leukocytes primarily occur in the bone marrow through a process called hematopoiesis.
The leukocytoblast, also known as a blast cell or myeloblast, is the earliest identifiable stage of leukocyte development. It is characterized by a large nucleus with a fine chromatin pattern and one or more nucleoli. The cytoplasm of a leukocytoblast is typically abundant, relatively basophilic, and lacks distinctive granules.
As the earliest precursor of white blood cells, the leukocytoblast undergoes successive stages of maturation and differentiation to ultimately give rise to various types of mature leukocytes, including neutrophils, eosinophils, basophils, monocytes, and lymphocytes. These mature cells then enter circulation, where they perform their specialized functions as defenders of the immune system.
The identification and examination of leukocytoblasts are crucial in the diagnosis of hematological disorders, such as leukemias and other malignancies affecting the bone marrow. By assessing the presence, quantity, and types of these cells, healthcare professionals can gain valuable insights into the nature and progression of the disease, helping guide appropriate treatment strategies.
Common Misspellings for LEUKOCYTOBLAST
- keukocytoblast
- peukocytoblast
- oeukocytoblast
- lwukocytoblast
- lsukocytoblast
- ldukocytoblast
- lrukocytoblast
- l4ukocytoblast
- l3ukocytoblast
- leykocytoblast
- lehkocytoblast
- lejkocytoblast
- leikocytoblast
- le8kocytoblast
- le7kocytoblast
- leujocytoblast
- leumocytoblast
- leulocytoblast
- leuoocytoblast
- leuiocytoblast
Etymology of LEUKOCYTOBLAST
The word "leukocytoblast" is derived from two roots: "leuko-" and "-cytoblast".
1) "Leuko-" originates from the Greek word "leukos", meaning "white". It is commonly used as a prefix in various medical terms relating to white blood cells.
2) "-cytoblast" is a suffix composed of two elements: "-cyto" and "-blast". "-cyto" comes from the Greek word "kytos", meaning "a cell". "-blast" is derived from the Greek word "blastos", which means "germ" or "bud". Together, "-cytoblast" refers to an immature or precursor cell.
