Apca / Anti Parietal Cell Antibody With Titre

3,500.00

The Anti-Parietal Cell Antibody (APCA) with Titre test is a quantitative blood test that detects and measures the concentration (titre) of antibodies directed against the parietal cells of the stomach lining. These antibodies target cells responsible for producing stomach acid and intrinsic factor, which is vital for vitamin B12 absorption.
The titre value helps determine the severity or extent of the autoimmune response, aiding in diagnosis and monitoring of conditions like autoimmune gastritis and pernicious anemia.

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    Description

    Why It’s Done:

    This test is ordered to:
    • Diagnose and assess autoimmune gastritis and pernicious anemia
    • Investigate unexplained vitamin B12 deficiency
    • Evaluate patients presenting with symptoms of B12 deficiency such as fatigue, neurological symptoms, or anemia
    • Monitor progression or response to treatment in autoimmune gastric conditions

    Preparation:

    • No special preparation is necessary.
    • A blood sample is drawn from a vein, usually in the arm.
    • Inform your healthcare provider about any medications or supplements you are taking, especially vitamin B12 or acid-reducing drugs.
    • Fasting is not required.