An MRI is a type of imaging test ... an MRI involves the use of contrast material, also known as contrast agents, contrast dyes, or contrast media. Contrast material allows the MRI to produce ...

Contrast-enhanced mammography identified three times as many tumors as ultrasound scans. But it is not widely used for ...

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. As a University of New ...

A global shortage of contrast dye for medical imaging has prompted experts ... “This applies to many patients with cancer, because for most types of cancer, you don’t actually need the ...

According to news reports, 66-year-old Yvonne Graham went into cardiac arrest minutes after medics at Northampton General ...