NIST-Led Study Finds Variations in Quantitative MRI Scanners’ Measurements | NIST

NIST engineer Katy Keenan opens Phreddie, a phantom for calibrating MRI machines that is traceable to standardized values. The phantom is filled with small plastic containers of various salt solutions that mimic tissues of the human body. Credit: R. Jacobson/NIST

June 30, 2021

Magnetic resonance imaging (MRI) is widely used in medicine to detect, diagnose and treat diseases such as cancer, while relying on experts’ interpretation of images. Quantitative MRI, which obtains numerical measurements during the scans, can now potentially offer greater accuracy, repeatability and speed — but rigorous quality control is needed for it to reach its full potential, according to a new study.

Source: NIST-Led Study Finds Variations in Quantitative MRI Scanners’ Measurements | NIST