Between September 2020 and December 2022, 54 patients with compromised immune systems who had fevers underwent a pair of chest CT scans -- a normal dose scan and an ultra-low-dose scan.

referred for a chest CT to evaluate for pneumonia between September 2020 and December 2022. The participants underwent two scans: normal-dose CT (120 kVp and automatic current modulation) and ULDCT ...

This software can take normal-resolution images acquired from conventional high-end CT scanners and enhance them to a similar quality to high-resolution images, says Ram Narayanan Sastry ...