Contrast agents containing gadolinium are used in about 50% of MRI scans, Wagner said. A major question is why some people develop the disease, but most people who are exposed never exhibit ...

While MRI is among the most common scans across the world and generally considered safe, there can be severe reactions to the contrast agent in only among 0.03 per cent of people.

Contrast induced nephropathy is a rare condition in which kidney function is reduced after exposure to certain contrast dyes. In most cases, it resolves on its own in a week or two.

You Have Kidney Problems. Some MRI scans use a contrast dye that contains the metal gadolinium. This dye helps your doctor see the MRI picture more clearly. Usually it's very safe.

MRI scans are powerful diagnostic tools. In the 1990s they became commonly used, and contrast agents that contain the rare earth metal gadolinium were created to enhance the sharpness of the images.

However, individuals with kidney disease and those who are pregnant should let their doctor know before getting an MRI with contrast. Common side effects of contrast materials are generally mild ...

Magnetic resonance imaging (MRI) provides excellent anatomical images but lacks suitable contrast agents for reporting kidney function,” says Adam J. Shuhendler, associate professor in the ...

A new study has found why MRI scans may leave harmful metals behind in a person's body. The University of New Mexico (UNM) study explored health risks caused by toxic rare earth metal gadolinium ...

Scientists believe they may have found the reason why some patients get so sick from the contrast dye they're injected with before magnetic resonance imaging (MRI) scans. While researchers have ...

Contrast-enhanced ultrasound (CEUS) is more accurate and reliable than MRI for examining certain liver and kidney nodules, according to two new studies publi ...