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| Verfasst von: | Stein, Thomas [VerfasserIn]  |
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| | Rau, Alexander [VerfasserIn] |
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| | Russe, Maximilian Frederik [VerfasserIn] |
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| | Arnold, Philipp [VerfasserIn] |
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| | Faby, Sebastian [VerfasserIn] |
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| | Ulzheimer, Stefan [VerfasserIn] |
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| | Weis, Meike [VerfasserIn] |
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| | Froelich, Matthias F. [VerfasserIn] |
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| | Overhoff, Daniel [VerfasserIn] |
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| | Horger, Marius [VerfasserIn] |
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| | Hagen, Florian [VerfasserIn] |
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| | Bongers, Malte [VerfasserIn] |
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| | Nikolaou, Konstantin [VerfasserIn] |
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| | Schönberg, Stefan [VerfasserIn] |
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| | Bamberg, Fabian [VerfasserIn] |
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| | Weiß, Jakob [VerfasserIn] |
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| Titel: | Photon-counting computed tomography |
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| Titelzusatz: | basic principles, potenzial benefits, and initial clinical experience: review |
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| Verf.angabe: | Thomas Stein, Alexander Rau, Maximilian Frederik Russe, Philipp Arnold, Sebastian Faby, Stefan Ulzheimer, Meike Weis, Matthias F. Froelich, Daniel Overhoff, Marius Horger, Florian Hagen, Malte Bongers, Konstantin Nikolaou, Stefan O. Schönberg, Fabian Bamberg, Jakob Weiß |
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| E-Jahr: | 2023 |
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| Jahr: | August 2023 |
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| Umfang: | 8 S. |
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| Illustrationen: | Illustrationen |
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| Fussnoten: | Online veröffentlicht: 02.03.2023 ; Gesehen am 04.04.2024 |
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| Titel Quelle: | Enthalten in: RöFo |
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| Ort Quelle: | Stuttgart [u.a.] : Thieme, 1975 |
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| Jahr Quelle: | 2023 |
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| Band/Heft Quelle: | 195(2023), 08 vom: Aug., Seite 691-698 |
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| ISSN Quelle: | 1438-9010 |
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| Abstract: | Background: Photon-counting computed tomography (PCCT) is a promising new technology with the potential to fundamentally change today’s workflows in the daily routine and to provide new quantitative imaging information to improve clinical decision-making and patient management. Method: The content of this review is based on an unrestricted literature search on PubMed and Google Scholar using the search terms “Photon-Counting CT”, “Photon-Counting detector”, “spectral CT”, “Computed Tomography” as well as on the authors’ experience. Results: The fundamental difference with respect to the currently established energy-integrating CT detectors is that PCCT allows counting of every single photon at the detector level. Based on the identified literature, PCCT phantom measurements and initial clinical studies have demonstrated that the new technology allows improved spatial resolution, reduced image noise, and new possibilities for advanced quantitative image postprocessing. Conclusion: For clinical practice, the potential benefits include fewer beam hardening artifacts, radiation dose reduction, and the use of new contrast agents. In this review, we will discuss basic technical principles and potential clinical benefits and demonstrate first clinical use cases. |
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| DOI: | doi:10.1055/a-2018-3396 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1055/a-2018-3396 |
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| | Volltext: http://www.thieme-connect.de.ezproxy.medma.uni-heidelberg.de/DOI/DOI?10.1055/a-2018-3396 |
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| | DOI: https://doi.org/10.1055/a-2018-3396 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1885018770 |
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| Verknüpfungen: | → Zeitschrift |
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Photon-counting computed tomography / Stein, Thomas [VerfasserIn]; August 2023 (Online-Ressource)
