Absolute Neutrophil Count

ABSOLUTE NEUTROPHIL COUNT Test Purpose

The Absolute Neutrophil Count (ANC) Test is performed to measure the number of neutrophils, the most abundant type of white blood cell responsible for fighting bacterial and fungal infections. Primarily, the test is used to assess the body's ability to combat infections and evaluate immune system function. Additionally, it helps healthcare providers diagnose infections, monitor bone marrow function, and investigate blood disorders such as neutropenia and leukemia. Furthermore, the test is commonly included as part of a Complete Blood Count (CBC) with Differential to provide a detailed assessment of white blood cell levels. Moreover, it is frequently used to monitor patients undergoing chemotherapy, radiation therapy, or other treatments that may affect bone marrow function.

ABSOLUTE NEUTROPHIL COUNT Test is Recommended for Individuals:

• Individuals with recurrent or severe bacterial infections.
• Patients undergoing chemotherapy or radiation therapy.
• People with suspected neutropenia or other white blood cell disorders.
• Individuals with persistent fever or unexplained infections.
• Patients being evaluated for bone marrow disorders, including leukemia.
• Individuals with abnormal white blood cell counts on a Complete Blood Count (CBC).
• Patients receiving immunosuppressive medications.
• People with suspected immune system disorders.
• Anyone advised by their healthcare provider to evaluate infection risk and immune function.

FAQs

1. What is the Absolute Neutrophil Count (ANC) Test used for?
The ANC Test measures the number of neutrophils in the blood. Additionally, it helps evaluate infection risk, immune function, bone marrow health, and conditions such as neutropenia and leukemia.

2. Do I need to fast before the Absolute Neutrophil Count Test?
No. Fasting is generally not required before the ANC Test. However, you should follow any preparation instructions provided by your healthcare provider.

3. What does a low Absolute Neutrophil Count indicate?
A low ANC, also known as neutropenia, may increase the risk of bacterial and fungal infections. However, it can result from infections, certain medications, chemotherapy, bone marrow disorders, or autoimmune diseases. The results should always be interpreted alongside your symptoms, medical history, and other laboratory findings by a healthcare professional.