D Dimer Test in Chennai

What is D dimer test? 

D dimer blood test didn’t seem known to many when Covid-19 wasn’t there! It was after the onset and spread of the coronavirus all across the globe that the significance of the dimer test became popular. A D-dimer test in Chennai is performed to look out for a blood clotting disorder. Blood clotting disorders are inclusive of Deep vein thrombosis (DVT), a condition of blood coagulation that's deep inside a vein. These clots usually leave a significant impact on the lower legs, but they can also affect other parts of the body.

D-dimer is a blood test, the sample of which is taken on the same tube as a coagulation profile test or INR Test. It needs the tube to be filled to the accurate levels. A few milliliters of blood sample is drawn from a vein.

D Dimer Test Details: -

What is the need of a dimer blood test in Chennai?

D dimer test is usually recommended and advised when there’s a possibility of a deep venous thrombosis or pulmonary embolism. The dimer is used as a risk-differentiating test, because it may make additional testing necessary or unnecessary in patients. For example, a patient with reduced risk of DVT (a blood clot in the leg) or PE (a blood clot in the lung), with a negative (normal) D-Dimer test, may not require further testing like a Doppler Ultrasound of the legs or a CT Pulmonary Angiogram (CTPA).

The test is less effective at preventing clotting medical conditions in the body when the clinical risk is at moderate or high levels. The clinical possibility called the pre-test possibility, is based on a compound impression from the medical experts, often integrating certain items, which may have a points system assigned as a guide. To be more particular, patients with blood clot-related problems should mandatorily get their D-dimer test done. The requirements of this test are,

• It is helpful in assessing the severity of a medical condition
• It is also helpful in easily assessing the risks of pulmonary diseases

There are certain other necessities of a D-dimer test. One of the most mentionable requirements of this test is its wide usage in the days of the ongoing pandemics. Your doctor may recommend a D-dimer test to people experiencing symptoms of a blood clotting condition, which include:

• Deep vein thrombosis (DVT)
• Pulmonary embolism (PE)
• Disseminated intravascular coagulation (DIC)
• Stroke

Medical experts usually conduct D-dimer tests in an emergency room or other hospital setting. Some other conditions or symptoms for which the D dimer test is performed are namely:

• Sever backache
• Unexplained and continuous sweating
• Tachycardia
• Dizziness or fainting
• Coughing
• Sharp chest pain

Requirements and process of D dimer test

There is as such no special requirement for patients to follow before undergoing a D dimer blood test in Chennai. An experienced and skilled phlebotomist will draw a blood sample from a vein in the arm, with the help of a small needle. After inserting the small needle, a small amount of blood is collected into a vial. With taking the blood sample, you will feel a little pinch or sting at the site of prick or when the needle goes in or out of the skin.

D dimer test results and interpretation

D-dimer is one of the outputs of blood clot breakdown that can be evaluated and examined in the bloodstream. Normally, the protein is available in small amounts because there is a persistent turnover of tiny clots producing and being broken down by the body’s natural phenomenon.

D-dimer negative test results (normal):

Below a set cut-off estimate, ascertained by the laboratory and the brand of diagnostic testing services, a small amount of D-dimer in the blood is very uplifting, in low-risk patients. It indicates that there is not much coagulation turnover in the body.

D-dimer positive test results (abnormal):

This may be a result of unexplained inflammation, long-term bed rest, post-surgery complications, and is more probable with aging. A significant number of people with a positive d-dimer test result may not be diagnosed with DVT or PE; it simply means that these conditions cannot be eliminated to a high degree of inevitability.

The true value of a D-dimer test is in low-risk patients when the results are normal or negative. Unfortunately, if the D dimer test results are positive, further testing is recommended to exclude a DVT or PE. In cases where D-dimer test results are abnormal, the doctor recommends the person to undergo one or more imaging tests to look for the presence of a blood clotting condition and where the blood clot(s) are. Imaging tests include after abnormal D-dimer test results are:

• Doppler ultrasound: It is an imaging test in which sound waves are used to create images of the veins.
• Computed tomography (CT) angiography: CT angiography is another effective imaging test that is done once abnormal test results of D-dimer are found. A special dye is injected into the veins which help show up blood vessels on a special type of advanced X-ray machine.
• Lung ventilation-perfusion (V/Q) scan: A lung VQ scan is an imaging test in which a ventilation scan is used to evaluate airflow in the lungs and perfusion (Q) scan to check where blood flows in the lungs. V/Q scanning tests make use of certain small and safe amounts of radioactive substances to assist a scanning equipment check how well air and blood move through the lungs.

How can I find a D dimer test near me in Chennai?

Get access to easy booking and convenient home sample collection through Redcliffe Labs. Book a D dimer lab test in Chennai online and get quick and easy access to reports within 24-48 hours. Know more about your bodily functioning with Redcliffe Labs’.

D dimer test price in Chennai

Want to know the cost of the dimer test? D dimer test price at Redcliffe Labs’ is affordable and pocket-friendly as compared to other diagnostic units. D dimer test cost ranges between ₹ 1050.

D-Dimer Test Cost in Different Cities - Redcliffe Labs

Note: We also offer D-Dimer Test PAN India. Please call the number 8988988787 to check the availability of our services in your area.

What are the risks associated with the D dimer test?

Blood tests are a very common and integral part of diagnostic testing. There’s very little or no risk of getting blood tests as D dimer done. A person may experience slight tenderness or a bruise at the site of the prick, but this usually goes on its own.