Gadolinium-based contrast agents (GBCAs) used in MRI and angiography contain a chelated form of the toxic heavy metal that was assumed to clear the body shortly after intravenous administration. [1] ...

Obtaining clearer functional MRI data about the brain and its disorders is possible using artificial intelligence, according ...

Levels of iron in the brain could be a warning sign of future Alzheimer’s disease, a new study suggests. High levels of the chemical element have been shown to increase brain toxins and trigger ...

A twist on magnetic resonance imaging that does not require gadolinium contrast appears to be as effective as standard imaging at detecting prostate cancers, according to a new study in JAMA. Experts ...

A radiologist and public health expert breaks down what we know about President Trump's CT scan, and what this means for his ...

Levels of iron in the brain could be a warning sign of future Alzheimer’s disease, a new study suggests. High levels of the chemical element have been shown to increase brain toxins and trigger ...

The brain MRI is important for the diagnosis of prion disease for ruling out other possible etiologies, but it can also show features suggestive of prion disease. Brain MRI findings are found in most ...

Biparametric MRI, which omits dynamic contrast-enhanced sequences, similarly detected clinically significant prostate cancer to multiparametric MRI. Biparametric MRI was also noninferior to ...