Arterial thrombosis is diagnosed through a number of different tests. The most common and accurate test is a Doppler ultrasound, which uses sound waves to create a picture of the arteries in the body. The Doppler ultrasound can be used to detect a blockage in the artery or a clot that is blocking blood flow. Other tests that may be used to diagnose arterial thrombosis include a computed tomography (CT) scan, magnetic resonance imaging (MRI), and angiography.
A doctor may also request a blood test to be done, as certain proteins and enzymes will be present in the blood if a thrombosis has occurred. A medical history may also be taken to help the doctor determine if any underlying conditions may be contributing to the thrombosis, such as diabetes or high cholesterol.
Physical examination may also be used to diagnose arterial thrombosis. The doctor may examine the area of the body where the thrombosis has occurred to look for signs of swelling, tenderness, or discoloration.
The diagnosis of arterial thrombosis is important to determine the type and severity of the condition, as well as to plan the best treatment for the patient. Treatment for arterial thrombosis may include medications, such as anticoagulants or antiplatelet drugs, as well as lifestyle changes, such as quitting smoking or increasing physical activity. Surgery may also be necessary to remove the clot or open the artery.