Ralf Gutjahr - Concepedia

Author

Ralf Gutjahr

Siemens Healthcare (Germany)ORCID

Also Known As

Gutjahr, Ralf, R. Gutjahr, Ralf Gutjahr

Publications

1.2K

Citations

H-Index

Concepts

All Affiliations

Siemens Healthcare (Germany)Siemens Healthcare (United States)WinnMed Mayo Clinic Technical University of Munich

About

Ralf Gutjahr is an author at Siemens Healthcare (Germany) specializing in computed tomography, medical imaging, and biomedical imaging.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	5	5	350
2	Health Sciences	5	5	399
3	Medicine	4	4	201
4	Biomedical Engineering	2	2	258
5	Biostatistics	2	2	85

Ralf Gutjahr

Publications

1.1K

Citations

H-Index

Page 1

	Year	Citations
Human Imaging With Photon Counting–Based Computed Tomography at Clinical Dose Levels Ralf Gutjahr, Ahmed F. Halaweish, Zhicong Yu, Investigative Radiology	2016	274
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, Physics in Medicine and Biology Computed TomographyEngineeringAdvanced ImagingBiomedical EngineeringPhoton-counting Detector Array	2016	217
Detection and Characterization of Renal Stones by Using Photon-Counting–based CT Roy Marcus, Joel G. Fletcher, Andrea Ferrero, Radiology Computed TomographyCt ScannerDual-source CtDiagnostic ImagingRenal Stones	2018	69
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, Academic Radiology Computed TomographyMedical ImagingMedicineBiomedical ImagingCt Scan	2022	56
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, European Journal of Radiology Computed TomographyEngineeringMedical ImagingAbdominal ImagingBiomedical Imaging	2022	52
Initial results from a prototype whole-body photon-counting computed tomography system Z. Yu, Shuai Leng, Steven M. Jorgensen, Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE	2015	45
Image Quality and Radiation Dose of Contrast-Enhanced Chest-CT Acquired on a Clinical Photon-Counting Detector CT vs. Second-Generation Dual-Source CT in an Oncologic Cohort: Preliminary Results Florian Hagen, Lukas Walder, Jan Fritz, Tomography	2022	44
Ultra-high spatial resolution multi-energy CT using photon counting detector technology Shuai Leng, Ralf Gutjahr, Andrea Ferrero, Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE Computed TomographyEngineeringAdvanced ImagingBiomedical EngineeringDual-source Ct	2017	41
CT Angiography of the Aorta: Contrast Timing by Using a Fixed versus a Patient-specific Trigger Delay Ricarda Hinzpeter, Matthias Eberhard, Ralf Gutjahr, Radiology	2019	36
Photon-Counting Multienergy Computed Tomography With Spectrally Optimized Contrast Media for Plaque Removal and Stenosis Assessment Thomas Sartoretti, Matthias Eberhard, Tristan Nowak, Investigative Radiology	2021	36

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