Ordering the D-Dimer, Quantitative Test
Ordering the D-Dimer, Quantitative Test is important for assessing potential blood clotting disorders. This test measures the amount of D-Dimer, a protein fragment present in the blood after a blood clot dissolves. Elevated levels can indicate abnormal clotting activity, which may require further investigation. Interestingly, the D-Dimer test can also be used to monitor the effectiveness of anticoagulant therapy.
Here are some specific benefits of the D-Dimer, Quantitative Test:
- Helps identify the presence of blood clots in the body.
- Assists in diagnosing conditions like Deep Vein Thrombosis (DVT) and Pulmonary Embolism (PE).
- Monitors the progress of treatment for clotting disorders.
- Provides valuable information for managing COVID-19-related clotting issues.
Who Should Consider the Test
Individuals experiencing unexplained swelling or pain in the legs might benefit from the D-Dimer, Quantitative Test. This test can help determine if these symptoms are related to a blood clotting disorder.
Consider the test if you find yourself in any of these scenarios:
- Experiencing persistent leg pain or swelling.
- Having a family history of clotting disorders.
- Recently undergoing surgery and experiencing unusual symptoms.
- Being on long-term bed rest and noticing changes in your body.
- Experiencing shortness of breath after a long flight, which can be linked to clotting issues.
Take action if any of these situations apply to you.
How to Prepare for the Test
No fasting is required for the D-Dimer, Quantitative Test. If you are taking any medications or supplements, it is important to follow any specific instructions provided by your healthcare provider.
Labs Included When Ordering Your D-Dimer, Quantitative Test
Test Name | Reference Ranges | Significance of Biomarker | Low and High Levels of D-Dimer, Quantitative Test |
---|---|---|---|
Pulmonary Embolism (PE) | 0-500 | Pulmonary Embolism is a blockage in one of the pulmonary arteries in the lungs. It is often caused by blood clots that travel to the lungs from the legs or other parts of the body. | High levels mean increased risk of clotting disorders.
Low levels mean lower likelihood of clotting issues. |
Deep Vein Thrombosis (DVT) | 0-500 | Deep Vein Thrombosis is a condition where blood clots form in deep veins, usually in the legs. It can lead to serious complications if not treated. | High levels mean potential presence of blood clots.
Low levels mean less likelihood of DVT. |
Disseminated Intravascular Coagulation (DIC) | 0-500 | Disseminated Intravascular Coagulation is a serious disorder in which the proteins that control blood clotting become overactive. It can lead to excessive clotting and bleeding. | High levels mean increased clotting activity.
Low levels mean reduced risk of DIC. |
Stroke | 0-500 | A stroke occurs when the blood supply to part of the brain is interrupted or reduced, preventing brain tissue from getting oxygen and nutrients. It can be caused by clots. | High levels mean potential risk of stroke.
Low levels mean lower risk of clot-related stroke. |
Reference ranges can vary. For the most accurate and up-to-date reference ranges for this lab test, visit Quest Diagnostics.
D-Dimer, Quantitative Test FAQ
Is there D-Dimer, Quantitative Test testing near me?
You can find nearby draw locations for the D-Dimer, Quantitative Test with our patient service center locator that also has mobile phlebotomy options.
What is the cost of the test?
The cost of the D-Dimer, Quantitative Test can be found at the top of the page. Pricing includes draw fees when visiting patient service centers.
How often should I retest?
Retesting for the D-Dimer, Quantitative Test is typically recommended based on your healthcare provider’s advice, especially if you have ongoing symptoms or are undergoing treatment for clotting disorders.
How accurate is the test?
The D-Dimer, Quantitative Test uses a specific method to measure the levels of D-Dimer in the blood, which helps in assessing clotting activity. The accuracy of the test is supported by the use of advanced laboratory techniques. TrueHealthLabs.com only partners with CLIA certified labs to ensure high standards of testing.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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