You can take anti-anxiety medication ahead of the procedure to help with this or try an open MRI machine. Allergic reaction or sensitivity to contrast dye.Sometimes doctors use dyes with MRIs.

Leigh Rodgers went into anaphylactic shock from the contrast dye — and her mother thinks the allergy risks of the dye weren’t explained properly Pam Rodgers / SWNS A mom went into anaphylactic ...

The dye is used to track the drug ... whether the procedure opened the blood–brain barrier in vivo. Using magnetic resonance imaging (MRI) and a contrast agent, the researchers confirmed that ...

A new imaging technique is helping ultra-powerful MRI scanners detect tiny differences in the brains of patients with ...

A new technique has enabled ultra-powerful magnetic resonance imaging (MRI) scanners to identify tiny differences in patients ...

Researchers have long used one version of this technology, known as blood oxygen level–dependent functional MRI (BOLD fMRI), to study how the human brain works. This method detects changes in blood ...

Scientists at the University of Aberdeen have developed an ultra-low magnetic scanner, which can perform MRI scans without ... by avoiding the need for contrast dye. More accurate tumour mapping ...

Bayer is on the brink of filing a new MRI contrast agent for approval that can reduce levels of gadolinium, a rare earth metal that can have health and environmental consequences. The company has ...