MRI scan in South Delhi

MR Angiography Thoracic Aorta

₹11,000.00

15 minutes
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MR Angiography (MRA) of the Thoracic Aorta is a non-invasive imaging test that uses magnetic resonance imaging (MRI) to evaluate the thoracic (chest) portion of the aorta. This test provides detailed images of the aorta and its branches, helping diagnose conditions such as:

• Aortic aneurysms (abnormal bulging of the aorta)
• Aortic dissection (a tear in the aortic wall)
• Atherosclerosis (plaque buildup leading to artery narrowing)
• Congenital vascular abnormalities
• Aortic stenosis (narrowing of the aorta)
• Aortic trauma or injury

MRA uses radio waves and strong magnetic fields instead of X-rays, making it a safer alternative to CT angiography, especially for patients who need to avoid radiation. A contrast agent (gadolinium) is often used to enhance the visibility of blood vessels.

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    Description

    Test Preparation

    To ensure accurate results, follow these preparation guideline:

    • Pre-Test Guidelines:
      • Fasting:
      If contrast dye is required, fasting for 4-6 hours before the test may be needed.
      If no contrast is used, fasting may not be necessary.
      • Medications:
      Inform your doctor about any medications, especially if you take blood thinners, beta-blockers, or diuretics.
      If you have kidney disease, a kidney function test (creatinine test) may be required before receiving contrast dye.
      • Allergy & Medical History:
      Inform your doctor if you have a history of allergic reactions to contrast dye.
      Let your doctor know if you have metal implants (pacemakers, stents, artificial joints, etc.), as MRI may not be safe.
      • Claustrophobia:
      If you have claustrophobia, talk to your doctor about mild sedation options.
    • On the Day of the Test:
      • Clothing & Accessories:
      Wear comfortable, loose-fitting clothing without metal parts (zippers, buttons, or wires).
      Remove jewelry, hearing aids, glasses, credit cards, and any metallic objects before the test.
      • Avoid Caffeine & Alcohol:
      Avoid caffeine and alcohol for 24 hours before the test, as they can affect blood vessel function.
      • Hydration:
      Drink plenty of water before the test, especially if contrast dye is used.\
    • During the MRA Scan:
      • The test takes 30-60 minutes.
      • You will lie still inside the MRI machine while images are taken.
      • If contrast dye is used, it will be injected through an IV in your arm. You might feel a cool sensation as it enters your bloodstream.
      • The MRI machine makes loud knocking or buzzing noises; earplugs or headphones may be provided.

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