Low-field MRI combined with contemporary high-performance MRI hardware and advanced image acquisition and reconstruction strategies has advantages for some technically demanding applications includ... Background Commercial low-field-strength MRI systems are generally not equipped with state-of-the-art MRI hardware, and are not suitable for demanding imaging techniques. An MRI system was develope...

High-resolution photon-counting CT images enable improved visualization and quantitative assessment of coronary plaques and stents as assessed in a phantom model. Purpose To compare the performance of energy-integrating detector (EID) CT, photon-counting detector CT (PCCT), and high-resolution PCCT (HR-PCCT) for the visualization of coronary plaques and redu...

A 0.55-T MRI system with contemporary hardware and software capabilities generated excellent image quality for common lung abnormalities, with image interpretations that agreed well with those of CT. Purpose To assess a 0.55-T MRI system for imaging lung disease and to compare image quality with clinical CT scans. Materials and Methods In this prospective study conducted between November 2018 a...