Jörg Steidel
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View article: Patient‐specific radiation risk‐based tube current modulation for diagnostic CT
Patient‐specific radiation risk‐based tube current modulation for diagnostic CT Open
Purpose Modern CT scanners use automatic exposure control (AEC) techniques, such as tube current modulation (TCM), to reduce dose delivered to patients while maintaining image quality. In contrast to conventional approaches that minimize t…
View article: Dose reduction potential in diagnostic single energy CT through patient‐specific prefilters and a wider range of tube voltages
Dose reduction potential in diagnostic single energy CT through patient‐specific prefilters and a wider range of tube voltages Open
Purpose Various studies have demonstrated that additional prefilters and/or reduced tube voltages have the potential to significantly increase the contrast‐to‐noise ratios at unit dose (CNRDs) and thereby to significantly reduce patient do…