Antithrombin iii Test

Antithrombin iii Test and its Function

The Antithrombin III test is primarily used to assess the risk of thrombotic disorders, which are conditions characterized by excessive blood clotting. Antithrombin III deficiency or dysfunction can lead to an increased risk of developing blood clots. The test helps determine the levels and activity of antithrombin III, aiding in the diagnosis and classification of thrombotic disorders, such as deep vein thrombosis (DVT), pulmonary embolism, and thrombophilia.

Conditions that may require Antithrombin iii Test

Antithrombin III deficiency or dysfunction is a known risk factor for thrombotic disorders, which are conditions characterized by abnormal blood clotting. These disorders include deep vein thrombosis (DVT), pulmonary embolism, recurrent miscarriages, and thrombophilia. Testing for Antithrombin III levels can help diagnose or assess the risk of these disorders, especially in individuals with a personal or family history of thrombotic events.

If an individual has experienced unexplained or recurrent blood clots, the Antithrombin III test may be performed to investigate the underlying cause. Antithrombin III deficiency is one of the possible factors contributing to excessive blood clotting, and testing can help identify or rule out this condition.

Antithrombin iii Test Procedure

The Antithrombin iii Test is a simple blood test that can be performed in a laboratory. Before the test, the patient may be asked to avoid certain medications that may affect the results. During the test, our healthcare professional will use a needle to draw blood from a vein in the patient's arm. The blood sample will then be sent to our laboratory for analysis.

Interpreting Antithrombin iii Test Results

If the Antithrombin III levels are below the normal range, it may indicate a deficiency in Antithrombin III. Antithrombin III deficiency can be congenital (inherited) or acquired. Inherited deficiency is usually associated with a higher risk of developing blood clots. Acquired deficiency can be caused by liver disease, nephrotic syndrome, certain medications, or other underlying health conditions.