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What is a contrast MRI?
What is a contrast echocardiogram (contrast Echo)?
What is a high contrast test?
What is contrast dye?
What is contrast sensitivity?
Does a medical imaging test use contrast dye?
Mar 13, 2023 · Abdominal CT scans (also called CAT scans), are a type of specialized X-ray. They help your doctor see the organs, blood vessels, and bones in your abdomen. We’ll explain why your...
Jun 27, 2023 · An MRI with contrast is an imaging test that combines magnetic and radio wave imaging with an injection of a contrast agent (dye). The dye highlights blood vessels, organs, and specific soft tissues so they show up more clearly and help your radiologist determine a diagnosis.
Blood vessels do not show clearly on a normal X-ray, so a special dye called a contrast agent needs to be injected into your blood first. This highlights your blood vessels, allowing your doctor to see any problems. The X-ray images created during angiography are called angiograms.
Jul 3, 2017 · Contrast dye—sometimes referred to as medical imaging contrast, contrast materials or contrast agent—is a substance that radiologists use to see your organs and tissues more clearly in your medical images.
A CT scan is a test that takes detailed pictures of the inside of your body. It's usually used to diagnose conditions or check how well treatment is working.
What is a contrast echocardiogram (contrast echo)? An Echo is a scan that uses ultrasound (sound waves) to produce pictures of the heart this gives information about how well the heart pumps and whether your heart valves are working properly.
Feb 21, 2024 · Contrast sensitivity refers to how well you can perceive objects against their backgrounds. It affects your ability to drive safely, read, and perform other tasks. Poor contrast sensitivity can lead to serious accidents. To improve contrast sensitivity, schedule an appointment with your optometrist.
