MRA Left Leg

Yes, unlike other imaging techniques such as CT or X-ray, MRI scans do not use any ionising radiation hence does not contain any radiation related risks as well. Although if contrast medium was used, you might develop a certain allergic reaction to the contrast that can be managed if addressed properly and timely.

Magnetic resonance imaging angiography of the legs is used to look at and evaluate the blood vessels in the legs. The MRA of legs uses strong magnets and radio waves to create high-definition pictures of the legs' veins. The pictures are helpful diagnostic tools.

The magnetic resonance angiography scan of the legs aids in the visualization of blood vessels in your legs. The  narrowing or stenosis of blood vessels  and blockages in the arteries of your legs can be checked by the test . Narrowing of the arteries of the legs is often known as peripheral arterial disease.

Yes, fasting of at least 3-4 hours before the scan is needed. You can drink clear fluids before the scan. The clear fluids may include plain water, pulpless juices, lemonade without pulp, etc. 

You should avoid the scan if:

• You are pregnant or breastfeeding
• You have diseases like kidney disease
• You are allergic to contrast dye and developed allergic reactions to previous contrast administration.
• If you have metallic devices implanted inside your body that are of medical significance such as pacemakers, stents, coils, prosthetic limbs, etc.

Yes, the MR angiography scan of the legs uses a radioactive dye known as the contrast medium. The contrast medium is injected into your veins to help visualize the blood flow in a better manner. The contrast makes the scan images more high in detail.

The MRA of legs is safe in terms of radiation-related hazards as the test doesn't involve using radiation. Although some allergic reactions can be caused in some people. The allergic reactions are caused due to the contrast dye. The allergic reactions start with redness, swelling, and itching. You should always inform your caregiver as soon as you encounter the first sign of an allergic reaction.

The MRA scan of the legs is an accurate diagnostic tool that contains a specificity of 90% and a sensitivity of 80%. The sensitivity and specificity of the test make it a reliable modality used for diagnosing problems associated with the vessels and blood flow of the legs.

Yes, You can get a free consultation with Dr. Ravin Sharma (MBBS, MD in Radiology) who is available at our center with Mob. no- +919212125996 and availability 24*7*365 days.