What is definition of thrombosis?

Listen to pronunciation. (THROM-bus) A blood clot that forms on the wall of a blood vessel or in the heart when blood platelets, proteins, and cells stick together. A thrombus may block the flow of blood.

What are the 2 main types of thrombosis?

There are 2 main types of thrombosis: Venous thrombosis is when the blood clot blocks a vein. Veins carry blood from the body back into the heart. Arterial thrombosis is when the blood clot blocks an artery.

What is the difference between thrombophlebitis and Phlebothrombosis?

Thrombophlebitis is a condition in which inflammation of the vein wall has preceded the formation of a thrombus (blood clot). Phlebothrombosis is the presence of a clot within a vein, unassociated with inflammation of the wall of the vein (Fig.

How does thrombosis affect the body?

A blood clot, or thrombus, can move through the blood stream until it gets stuck in a narrow passageway, becoming what is called an embolus. The blood can no longer pass through the veins and reach organs. An embolus in a coronary artery can cause a heart attack, in a cerebral artery, it can cause a stroke.

How do you diagnose thrombosis?

Duplex ultrasonography is an imaging test that uses sound waves to look at the flow of blood in the veins. It can detect blockages or blood clots in the deep veins. It is the standard imaging test to diagnose DVT. A D-dimer blood test measures a substance in the blood that is released when a clot breaks up.

What is treatment for thrombosis?

The most common and effective treatments for thrombosis are medications called anticoagulants. These help prevent the formation of new blood clots. Usually, a person receives injectable anticoagulants, such as heparin or low-molecular-weight heparin. These medications begin working within hours.

How is thrombophlebitis diagnosed?

To diagnose thrombophlebitis, your doctor will ask you about your discomfort and look for affected veins near your skin’s surface. To determine whether you have superficial thrombophlebitis or deep vein thrombosis, your doctor might choose one of these tests: Ultrasound.