The Ground Truth Is Out There: Improved Coronary Artery Luminal Stenosis Evaluation with Photon-counting Detector CT

HomeRadiologyVol. 309, No. 3 PreviousNext Reviews and CommentaryEditorialThe Ground Truth Is Out There: Improved Coronary Artery Luminal Stenosis Evaluation with Photon-counting Detector CTDavid J. Murphy , Ryan DonnellyDavid J. Murphy , Ryan DonnellyAuthor AffiliationsFrom the Department of Radiology, St Vincent’s University Hospital, Dublin, Ireland; and University College Dublin School of Medicine, Dublin, Ireland.Address correspondence to D.J.M. (email: [email protected]).David J. Murphy Ryan DonnellyPublished Online:Dec 5 2023https://doi.org/10.1148/radiol.233066MoreSectionsFull textPDF ToolsAdd to favoritesCiteTrack CitationsPermissionsReprints ShareShare onFacebookXLinked In References1. Cury RC, Leipsic J, Abbara S, et al. CAD-RADS™ 2.0 - 2022 Coronary Artery Disease - Reporting and Data System An Expert Consensus Document of the Society of Cardiovascular Computed Tomography (SCCT), the American College of Cardiology (ACC), the American College of Radiology (ACR) and the North America Society of Cardiovascular Imaging (NASCI). Radiol Cardiothorac Imaging 2022;4(5):e220183. Link, Google Scholar2. Willemink MJ, Persson M, Pourmorteza A, Pelc NJ, Fleischmann D. Photon-counting CT: Technical Principles and Clinical Prospects. Radiology 2018;289(2):293–312. Link, Google Scholar3. McCollough CH, Rajia P, Bois JP, et al. Comparison of Photon-counting Detector and Energy-integrating Detector CT for Visual Estimation of Coronary Percent Luminal Stenosis. Radiology 2023;309(3):e230853. Link, Google Scholar4. Gutjahr R, Halaweish AF, Yu Z, et al. Human Imaging With Photon Counting-Based Computed Tomography at Clinical Dose Levels: Contrast-to-Noise Ratio and Cadaver Studies. Invest Radiol 2016;51(7):421–429. Crossref, Medline, Google Scholar5. Rajendran K, Petersilka M, Henning A, et al. Full field-of-view, high-resolution, photon-counting detector CT: technical assessment and initial patient experience. Phys Med Biol 2021;66(20):205019. Crossref, Google Scholar6. Marsh JF Jr, VanMeter PD, Rajendran K, Leng S, McCollough CH. Ex vivo coronary calcium volume quantification using a high-spatial-resolution clinical photon-counting-detector computed tomography. J Med Imaging (Bellingham) 2023;10(4):043501. Medline, Google Scholar7. Si-Mohamed SA, Boccalini S, Lacombe H, et al. Coronary CT Angiography with Photon-counting CT: First-In-Human Results. Radiology 2022;303(2):303–313. Link, Google Scholar8. Vattay B, Szilveszter B, Boussoussou M, et al. Impact of virtual monoenergetic levels on coronary plaque volume components using photon-counting computed tomography. Eur Radiol 2023. https://doi.org/10.1007/s00330-023-09876-7. Published online July 24, 2023. Accessed November 19, 2023. Crossref, Medline, Google Scholar9. Mergen V, Ried E, Allmendinger T, et al. Epicardial Adipose Tissue Attenuation and Fat Attenuation Index: Phantom Study and In Vivo Measurements With Photon-Counting Detector CT. AJR Am J Roentgenol 2022;218(5):822–829. Crossref, Medline, Google Scholar10. Allmendinger T, Nowak T, Flohr T, et al. Photon-Counting Detector CT-Based Vascular Calcium Removal Algorithm: Assessment Using a Cardiac Motion Phantom. Invest Radiol 2022;57(6):399–405. Crossref, Medline, Google ScholarArticle HistoryReceived: Nov 9 2023Revision requested: Nov 14 2023Revision received: Nov 14 2023Accepted: Nov 15 2023Published online: Dec 05 2023 FiguresReferencesRelatedDetailsRecommended Articles Anemia Detection with Contrast-enhanced Photon-counting CTRadiology2022Volume: 305Issue: 3pp. 653-654Standardized Medical Terminology for Cardiac CT: What's in a Name?Radiology: Cardiothoracic Imaging2023Volume: 5Issue: 4Comparison of Photon-counting Detector and Energy-integrating Detector CT for Visual Estimation of Coronary Percent Luminal StenosisRadiology2023Volume: 309Issue: 3Progression of Aortic Valve Calcification and Coronary Atherosclerosis: Similar but Not the SameRadiology2021Volume: 300Issue: 1pp. 87-88Next-Generation Hardware Advances in CT: Cardiac ApplicationsRadiology2020Volume: 298Issue: 1pp. 3-17See More RSNA Education Exhibits Coronary Artery Calcium Scoring: Past, Present and FutureDigital Posters2020Coronary Artery Calcium Scoring: Current Practice And Future DirectionsDigital Posters2021Photon Counting Detector CT In Cardiovascular Imaging (CVI) - The Future Is HereDigital Posters2021 RSNA Case Collection Anomalous origin of the right coronary artery from the left sinus of ValsalvaRSNA Case Collection2020Anomalous Left Coronary Artery from Pulmonary Artery (ALCAPA)RSNA Case Collection2020Cystic adventitial disease of the popliteal arteryRSNA Case Collection2020 Vol. 309, No. 3 Metrics Altmetric Score PDF download