Ralf Gutjahr

Human Imaging With Photon Counting–Based Computed Tomography at Clinical Dose Levels

Ralf Gutjahr, Ahmed F. Halaweish, Zhicong Yu et al. · Investigative Radiology · 2016 · 277 citations · Full text

Medicine, Biomedical Engineering, Radiology +17

Evaluation of conventional imaging performance in a research whole-body CT system with a photon-counting detector array

Zhicong Yu, Shuai Leng, Steven M. Jorgensen et al. · Physics in Medicine and Biology · 2016 · 219 citations · Full text

Natural Sciences, Biomedical Engineering, Radiology +17

Detection and Characterization of Renal Stones by Using Photon-Counting–based CT

Roy Marcus, Joel G. Fletcher, Andrea Ferrero et al. · Radiology · 2018 · 71 citations · Full text

Medicine, Nephrology, Radiology +15

Radiation Dose Reduction in Contrast-Enhanced Abdominal CT: Comparison of Photon-Counting Detector CT with 2nd Generation Dual-Source Dual-Energy CT in an oncologic cohort

Robin Wrazidlo, Lukas Walder, Arne Estler et al. · Academic Radiology · 2022 · 62 citations

Medicine, Oncology, Radiology +17

Image quality and dose exposure of contrast-enhanced abdominal CT on a 1st generation clinical dual-source photon-counting detector CT in obese patients vs. a 2nd generation dual-source dual energy integrating detector CT

Florian Hagen, Johannes Hofmann, Robin Wrazidlo et al. · European Journal of Radiology · 2022 · 59 citations

Medicine, Radiology, Diagnostic Imaging +16