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 ...

A three-dimensional framework using ontology-aware tissue representation and training-only counterfactual supervision ...

A retrospective study of 119 patients identifies older age, acute cerebral infarction, and hydrocephalus on contrast-enhanced ...

Josef Vymazal, MD, explained why high-relaxivity contrast agents are critical for detecting small brain metastases, despite weaker agents remaining suitable for other indications. MRI contrast agents ...

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] ...

A preclinical study used advanced MRI techniques to measure the delivery of various-sized contrast agents to the brain.

The International Society for Magnetic Resonance in Medicine (ISMRM) has provided new guidance in the use of contrast agents during MRI scans. Emerging research suggests gadolinium-based contrast ...

Several EPFL labs are converging around an idea that began as a doctoral researcher's hunch: The spinal cord revealed by ...

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 ...