This calculator computes the absolute neutrophil count from a blood test called a differential, which shows the percentages or absolute numbers of different types of white blood cells in the blood
ANC Calculator
ANC Calculator
The ANC is calculated by multiplying the total number of WBCs by the percentage of neutrophils and bands, and dividing by 100. The result is displayed in cells/μL.
White blood cells (WBCs), also known as leukocytes, are a crucial part of the immune system and play a vital role in protecting the body against infections and foreign substances.
Here are some key features of WBCs:
Structure: WBCs are larger than RBCs and have a nucleus. They are classified into two main categories based on the presence or absence of granules in their cytoplasm: *granulocytes and agranulocytes. *Granulocytes include neutrophils, *eosinophils, and basophils, while *agranulocytes include monocytes and lymphocytes.
Function: WBCs help the body fight infections and other diseases by recognizing and attacking foreign substances, such as bacteria, viruses, and cancer cells. They also play a role in inflammation and wound healing.
Production: WBCs are produced in the bone marrow from stem cells. They can be released into the bloodstream when needed to fight infections or other diseases.
Lifespan: The lifespan of WBCs varies depending on the type of cell. Some WBCs, such as neutrophils, have a short lifespan of only a few hours to a few days, while others, such as lymphocytes, can live for years
Disorders: Disorders related to WBCs include leukopenia, which is a low WBC count, and leukocytosis, which is a high WBC count. These conditions can be caused by a variety of factors, including infections, medications, and autoimmune disorders.
To maintain healthy WBCs, it is recommended to eat a balanced diet that is rich in vitamins and minerals, such as vitamin C, vitamin E, and zinc. Regular exercise, stress management, and getting enough sleep can also help support a healthy immune system.
The normal range of WBC count in adults varies slightly among different laboratories, but the common measurements are as follows:
Adult men: 5,000 to 10,000 white cells per microliter (cells/mcL) or 5.0 to 10.0 x 10^9/L
Adult women: 4,500 to 11,000 white cells/mcL or 4.5 to 11.0 x 10^9/L.
It is important to note that the normal ranges can vary depending on age, gender, and health history. Pregnant people, newborns, and children under two may have ranges that differ from those listed above. The lab performing the test may include a reference range listed on the report. A healthcare provider can provide normal reference values and interpret the test results. A low WBC count could indicate leukopenia, while a high WBC count could indicate leukocytosis, which can be caused by a variety of factors, including infections, medications, and autoimmune disorders.
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