D-Dimer

Overview:
The D-Dimer test measures the level of D-dimer in the blood, a small protein fragment present after a blood clot breaks down. Elevated D-dimer levels can indicate the presence of an abnormal blood clot in the body, and this test is often used to help diagnose conditions like deep vein thrombosis (DVT), pulmonary embolism (PE), or disseminated intravascular coagulation (DIC).

What it detects:
It detects elevated levels of D-dimer, which may suggest the presence of an active clotting disorder, such as a blood clot (DVT, PE) or other clotting-related conditions.

Who should get it:
Individuals with symptoms of a blood clot, such as leg swelling or pain (DVT), shortness of breath, or chest pain (PE), may need this test. It is also used in patients with suspected conditions involving abnormal clotting or bleeding.

Sample required:
A blood sample is required for this test.

Fasting requirements:
Fasting is not required for this test.

Processing time:
Results available within 24-48 hour.