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Blood Clots Screening
Diagnosis of a blood clot begins with a medical history
and physical examination. When a clot is suspected, a
number of tests can be used to confirm the diagnosis.
the term for more
To diagnose thrombophlebitis, your doctor will ask you
about the discomfort you've experienced and then
examine any affected veins near the surface of your
skin. To determine whether you have superficial or deep
vein thrombosis, your doctor may choose one of these
methods:
Ultrasound: The most common test used to diagnose a
DVT is called an ultrasound. This technique uses sound
waves to evaluate the flow of blood in your veins
Venography: If the ultrasound does not provide a clear
diagnosis, venography may be performed. A venogram
is an x-ray used to examine veins.
CT scan: Pulmonary embolism and DVT may also be
diagnosed with computed tomography or “CAT” scans. A
CT scan is similar to a venogram in that is uses x-ray
equipment. However, CT provides a 3-dimensional image
through the use of special x-ray equipment that is
constructed in a ring.
Blood test. Almost all people who develop acute
thrombosis have an elevated level in their blood of a clot-
dissolving substance called D dimer. However, D dimer is
elevated in other conditions, too.
Blood Clots Complications
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