What is Lower Limb Angiography?
Lower limb angiography is a special test that shows the blood vessels in your legs. Doctors use it to look for blockages or clots. In many cases, this test helps find problems like deep vein thrombosis (DVT) and peripheral artery disease (PAD). Both conditions can affect blood flow and cause pain or swelling in your legs.
Deep vein thrombosis means a blood clot forms in a deep vein, often in the leg. Peripheral artery disease happens when the arteries in your legs become narrow or blocked. Because these problems can be serious, early detection is important. Lower limb angiography for DVT and PAD is a safe and useful way to check your leg blood vessels.
Why is Lower Limb Angiography Important for Detecting DVT & PAD?
Lower limb angiography helps doctors see inside your leg blood vessels. For example, it can show if a clot is blocking a vein or if an artery is too narrow. This information guides treatment and can prevent serious problems like leg pain, swelling, or even tissue damage.
In addition, early detection with leg blood vessel imaging can lower your risk of complications. Doctors can plan the best care for you based on these results. Therefore, this test is a key step in diagnosing and managing DVT and peripheral artery disease.
Symptoms and Risk Factors of DVT & Peripheral Artery Disease
Knowing the signs of DVT and PAD can help you seek care sooner. Here are some common symptoms:
Some people have a higher risk of DVT or PAD. For instance, your risk increases if you:
Because these symptoms and risks can be serious, it is important to talk to your doctor if you notice any changes.
How Lower Limb Angiography Works: Procedure & Safety
Lower limb angiography uses a special dye and X-rays to show blood flow in your legs. First, a doctor injects the dye into a blood vessel, usually in your groin or foot. Then, X-ray images are taken as the dye moves through your leg arteries and veins.
Most people feel only mild discomfort during the test. For example, you may feel a warm sensation when the dye is injected. The procedure usually takes less than an hour. Because the test is minimally invasive, recovery is quick. According to the CDC, the risk of serious side effects is low. However, some people may have mild bruising or an allergic reaction to the dye.
Diagnosis: What to Expect Before, During, and After the Test
Before the test, your doctor will explain the procedure and answer your questions. You may need to avoid eating or drinking for a few hours. In addition, tell your doctor about any allergies or medicines you take.
During the test, you will lie on a table while the doctor injects the dye. X-ray pictures are taken to show the blood flow. You may be asked to stay still for clear images. The test is usually painless, but you might feel a brief sting from the needle.
After the test, you can often go home the same day. However, you should rest for a few hours and drink plenty of water to help flush the dye from your body. Your doctor will discuss the results and next steps with you.
Treatment Options Following Diagnosis
If lower limb angiography shows DVT or PAD, your doctor will suggest the best treatment. Options may include:
Because each person is different, your doctor will create a plan that fits your needs. Early treatment can prevent serious problems and improve your quality of life.
Prevention and Lifestyle Tips
Even if you have not been diagnosed with DVT or PAD, you can take steps to protect your leg health. For example, you can:
In addition, see your doctor for regular check-ups. Early action can help prevent blood vessel problems and keep your legs healthy.
Conclusion
Lower limb angiography is a safe and effective way to detect deep vein thrombosis (DVT) and diagnose peripheral artery disease. Early detection can prevent serious complications, making this test crucial for many individuals.
If you experience symptoms or have risk factors for vascular issues, consult a radiology specialist at Sonoscan Healthcare Private Limited for personalised advice on lower limb angiography and vascular health. Don’t wait—early intervention is key to maintaining good vascular health.