Understanding Deep Vein Thrombosis (DVT)

Dr. Montross and our team are committed to vascular health and lower limb preservation at Montross Extremity Medical in Colorado Springs, CO. One condition we take seriously is Deep Vein Thrombosis (DVT), which occurs when a blood clot forms in a deep vein, most often in the legs. While the condition may develop silently, it can lead to serious complications if not identified and treated early. DVT can increase the risk of pulmonary embolism, where the clot travels to the lungs, or cause long-term leg swelling and discomfort.

What Causes Deep Vein Thrombosis?

DVT occurs when the blood flow in a deep vein slows down or is obstructed, leading to blood clotting. It can be due to a number of factors, such as prolonged periods of immobility, like traveling long distances or bed rest following surgery. Recent trauma, major surgery (particularly of the legs), and illnesses such as cancer or clotting disorders can also increase the risk. Some other reasons for it are smoking, obesity, use of hormone replacement therapy or birth control pills, and a history of blood clots in the patient or the family. Knowledge of these risks is the rationale behind early intervention.

Recognizing the Symptoms of DVT

Deep Vein Thrombosis can have several or no symptoms, so people must take care of it. The most likely symptoms are swelling in one leg, typically below the knee, and pain or tenderness that usually begins in the calf. Skin over the affected area is warmer than usual and may be red or discolored. While these symptoms can be replicated by other diseases, pain or swelling of the leg with no other symptoms should be immediately evaluated by a doctor. Even minor changes are worthy of investigation in higher-risk patients.

How DVT Is Diagnosed and Treated

Diagnosis of DVT often starts with a physical exam and then imaging, more likely a Doppler ultrasound, which identifies clots by assessing blood flow. A D-dimer blood test can be ordered to quantify clotting activity. Following confirmation, treatment most likely consists of anticoagulant drugs that prevent the clot from getting larger and decrease the risk of new clots. Compression stockings can be prescribed to minimize swelling and enhance circulation. In severe cases, clot or vena cava filter removal procedures may be warranted to avoid pulmonary embolism.

If you suspect signs of DVT or have known risk factors, don’t wait to seek care. Dr. Montross at Montross Extremity Medical in Colorado Springs, CO, offers expert vascular assessments and treatment plans to help protect your long-term health. Call (719) 365-7340 today to schedule your evaluation.