Cardiology

Cardiac MRI contrast agents carry low risk of adverse events

Contrast agents used to improve views of the heart on MRI carry a very low risk of allergic reactions, vomiting and other acute adverse events, according to a large study from Europe published in Radiology: Cardiothoracic ...

Oncology & Cancer

Using tattoo ink to find cancer

The humble ink in a tattoo artist's needle could be the key to improving the detection of cancer, thanks to new research from the USC Viterbi Department of Biomedical Engineering.

Cardiology

Guidelines detail how to manage aneurysms of visceral arteries

(HealthDay)—In evidence-based clinical practice guidelines, issued by the Society for Vascular Surgery and published in a supplement to the July issue of the Journal of Vascular Surgery, recommendations are presented for ...

Neuroscience

The mystery of visual stability

We move our eyes several times per second. These fast eye movements, called saccades, create large image shifts on the retina—making our visual system work hard to maintain a stable perceptual world. Remapping the retinal ...

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