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 · 274 citations · Full text

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 · 217 citations · Full text

Computed Tomography, Engineering, Advanced Imaging +16

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

Roy Marcus, Joel G. Fletcher, Andrea Ferrero et al. · Radiology · 2018 · 69 citations · Full text

Computed Tomography, Ct Scanner, Dual-source Ct +16

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 · 56 citations

Computed Tomography, Medical Imaging, Medicine +11

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 · 52 citations

Computed Tomography, Engineering, Medical Imaging +13