Mason Frazier, M.D., associate professor in the University of Alabama at Birmingham’s Marnix E. Heersink School of Medicine’s Department of Radiology, says contrast imaging is important part of ...

To obtain optical molecular images that reflect changes in biomarker expression requires the ability to deliver contrast agents to cells and tissues of interest, as well as the ability to wash away ...

Medically reviewed by Rony Kampalath, MD Key Takeaways An MRI with contrast uses a special dye to make blood vessels, organs, and tissues stand out more clearly.The dye used in MRI with contrast ...

An intravenous (IV) injection is an injection of a medication or another substance into a vein and directly into the bloodstream. It is one of the fastest ways to get a drug into the body, often ...

Contrast-enhanced mammography is a new imaging test that uses an IV contrast injection to help doctors detect breast cancer earlier in women with dense breasts.