Beyond greyscale: improved detection of myocardial perfusion defects in spectral CT aortic angiography

A nomogram model of spectral CT quantitative parameters and clinical characteristics predicting lymphovascular invasion of gastric cancer

“…Spectral CT is an imaging mode based on rapid switching between high-energy and low-energy X-rays, and it can produce multiple monoenergetic images and identify material decomposition [ 10 ]. Compared with regular CT, it can obtain several additional quantitative parameters.…”