{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T07:06:27Z","timestamp":1790233587511,"version":"4.1.0"},"reference-count":41,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","ejradiology.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Radiology"],"published-print":{"date-parts":[[2026,11]]},"DOI":"10.1016\/j.ejrad.2026.113145","type":"journal-article","created":{"date-parts":[[2026,8,5]],"date-time":"2026-08-05T15:43:41Z","timestamp":1785944621000},"page":"113145","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Impact of acquisition parameters in photon-counting computed tomography on the stability of virtual monoenergetic attenuation values and effective atomic number: a phantom study"],"prefix":"10.1016","volume":"204","author":[{"given":"Tianhao","family":"Feng","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chen","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianfeng","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8952-8677","authenticated-orcid":false,"given":"Zhenhua","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fandong","family":"Zhu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"1","key":"10.1016\/j.ejrad.2026.113145_b0005","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1186\/s13244-021-01082-7","article-title":"Spectral CT of the abdomen: where are we now?","volume":"12","author":"Adam","year":"2021","journal-title":"Insights Imag."},{"issue":"4","key":"10.1016\/j.ejrad.2026.113145_b0010","doi-asserted-by":"crossref","first-page":"384","DOI":"10.1007\/s11547-019-01126-5","article-title":"Extra-abdominal dual-energy CT applications: a comprehensive overview","volume":"125","author":"Cicero","year":"2020","journal-title":"Radiol. Med."},{"issue":"6","key":"10.1016\/j.ejrad.2026.113145_b0015","doi-asserted-by":"crossref","first-page":"2525","DOI":"10.1007\/s00330-017-5215-z","article-title":"Virtual monoenergetic dual-layer, dual-energy CT enterography: optimization of keV settings and its added value for Crohn's disease","volume":"28","author":"Lee","year":"2018","journal-title":"Eur. Radiol."},{"issue":"6","key":"10.1016\/j.ejrad.2026.113145_b0020","doi-asserted-by":"crossref","first-page":"378","DOI":"10.1097\/RLI.0000000000001237","article-title":"Applicability of Effective Atomic Number (Zeff) image analysis of coronary plaques measured with photon- counting computed tomography","volume":"61","author":"Asahara","year":"2025","journal-title":"Invest. Radiol."},{"key":"10.1016\/j.ejrad.2026.113145_b0025","doi-asserted-by":"crossref","DOI":"10.1016\/j.ejrad.2026.112747","article-title":"Predicting axillary lymph node metastasis in clinical T1\/2 stage breast cancer using iodine map-derived multi-region radiomics and multi-modality imaging characteristics","volume":"198","author":"Zeng","year":"2026","journal-title":"Eur. J. Radiol."},{"issue":"3","key":"10.1016\/j.ejrad.2026.113145_b0030","doi-asserted-by":"crossref","DOI":"10.1148\/radiol.240476","article-title":"Virtual noncontrast CT for coronary artery calcification scoring using photon-counting CT","volume":"310","author":"Sakuma","year":"2024","journal-title":"Radiology"},{"issue":"4","key":"10.1016\/j.ejrad.2026.113145_b0035","article-title":"Detection and measurement of urinary stones on virtual monoenergetic images derived from rapid tube voltage switching dual-energy CT","volume":"31","author":"Cheng","year":"2025","journal-title":"Radiogr. (Lond.)"},{"issue":"1","key":"10.1016\/j.ejrad.2026.113145_b0040","doi-asserted-by":"crossref","first-page":"370","DOI":"10.1186\/s12880-025-01856-1","article-title":"Reduction of metallic artifacts from the novel leadless pacemaker using single-energy metal artifact reduction algorithm in coronary CT angiography","volume":"25","author":"Hu","year":"2025","journal-title":"BMC Med. Imag."},{"key":"10.1016\/j.ejrad.2026.113145_b0045","doi-asserted-by":"crossref","DOI":"10.1016\/j.ejrad.2025.112452","article-title":"Reduced-dose dual-energy CT with deep learning image reconstruction for detection and characterization of liver metastases","volume":"193","author":"Li","year":"2025","journal-title":"Eur. J. Radiol."},{"issue":"2","key":"10.1016\/j.ejrad.2026.113145_b0050","doi-asserted-by":"crossref","first-page":"188","DOI":"10.21037\/qims.2018.11.12","article-title":"Effects of radiation dose levels and spectral iterative reconstruction levels on the accuracy of iodine quantification and virtual monochromatic CT numbers in dual-layer spectral detector CT: an iodine phantom study","volume":"9","author":"Lu","year":"2019","journal-title":"Quant. Imag. Med. Surg."},{"issue":"2","key":"10.1016\/j.ejrad.2026.113145_b0055","doi-asserted-by":"crossref","first-page":"293","DOI":"10.1148\/radiol.2018172656","article-title":"Photon-counting CT: technical principles and clinical prospects","volume":"289","author":"Willemink","year":"2018","journal-title":"Radiology"},{"issue":"3","key":"10.1016\/j.ejrad.2026.113145_b0060","doi-asserted-by":"crossref","first-page":"729","DOI":"10.1148\/rg.2019180115","article-title":"Photon-counting detector CT: system design and clinical applications of an emerging technology","volume":"39","author":"Leng","year":"2019","journal-title":"Radiographics"},{"issue":"12","key":"10.1016\/j.ejrad.2026.113145_b0065","doi-asserted-by":"crossref","first-page":"8579","DOI":"10.1007\/s00330-022-08933-x","article-title":"First-generation clinical dual-source photon-counting CT: ultra-low-dose quantitative spectral imaging","volume":"32","author":"Liu","year":"2022","journal-title":"Eur. Radiol."},{"issue":"22","key":"10.1016\/j.ejrad.2026.113145_b0070","doi-asserted-by":"crossref","DOI":"10.1088\/1361-6560\/ae128c","article-title":"Assessing quantitative material characteristics with low dose imaging in photon-counting and dual-energy computed tomography for radiotherapy","volume":"70","author":"Lustermans","year":"2025","journal-title":"Phys. Med. Biol."},{"issue":"9","key":"10.1016\/j.ejrad.2026.113145_b0075","doi-asserted-by":"crossref","first-page":"5421","DOI":"10.1002\/mp.16583","article-title":"Quantitative performance of photon-counting CT at low dose: virtual monochromatic imaging and iodine quantification","volume":"50","author":"Vrbaski","year":"2023","journal-title":"Med. Phys."},{"issue":"3","key":"10.1016\/j.ejrad.2026.113145_b0080","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1002\/acm2.13161","article-title":"Spectral CT quantification stability and accuracy for pediatric patients: a phantom study","volume":"22","author":"Shapira","year":"2021","journal-title":"J. Appl. Clin. Med. Phys."},{"issue":"3","key":"10.1016\/j.ejrad.2026.113145_b0085","doi-asserted-by":"crossref","DOI":"10.1148\/rg.259003","article-title":"Erratum for: getting started with photon-counting CT: optimizing your setup for success","volume":"45","author":"Schwartz","year":"2025","journal-title":"Radiographics"},{"issue":"3","key":"10.1016\/j.ejrad.2026.113145_b0090","doi-asserted-by":"crossref","first-page":"590","DOI":"10.1148\/radiol.220728","article-title":"Comparison of four dual-energy CT scanner technologies for determining renal stone composition using a phantom approach","volume":"304","author":"Ringl","year":"2022","journal-title":"Radiology"},{"issue":"5","key":"10.1016\/j.ejrad.2026.113145_b0095","doi-asserted-by":"crossref","DOI":"10.2214\/AJR.23.30631","article-title":"Consistency of monoenergetic attenuation measurements for a clinical dual-source photon-counting detector CT system across scanning paradigms: a phantom study","volume":"222","author":"Yang","year":"2024","journal-title":"AJR Am. J. Roentgenol."},{"issue":"1","key":"10.1016\/j.ejrad.2026.113145_b0100","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1148\/radiol.2017170896","article-title":"Intermanufacturer comparison of dual-energy CT iodine quantification and monochromatic attenuation: a phantom study","volume":"287","author":"Jacobsen","year":"2018","journal-title":"Radiology"},{"key":"10.1016\/j.ejrad.2026.113145_b0105","article-title":"Scanning mode effects on relative electron density and effective atomic number accuracy in dual-layer spectral CT: a phantom study","author":"Lu","year":"2025","journal-title":"Z Med Phys."},{"issue":"12","key":"10.1016\/j.ejrad.2026.113145_b0110","doi-asserted-by":"crossref","DOI":"10.1002\/acm2.70423","article-title":"Impact of acquisition and reconstruction parameters on quantitative accuracy in dual-layer spectral CT: a phantom study","volume":"26","author":"Leng","year":"2025","journal-title":"J. Appl. Clin. Med. Phys."},{"issue":"10","key":"10.1016\/j.ejrad.2026.113145_b0115","doi-asserted-by":"crossref","first-page":"719","DOI":"10.1097\/RLI.0000000000001080","article-title":"Universal 120-kV dual-source ultra-high pitch protocol on the photon-counting Ct system for pediatric abdomen of all sizes: a phantom investigation comparing with energy-integrating CT","volume":"59","author":"Zhou","year":"2024","journal-title":"Invest. Radiol."},{"issue":"8","key":"10.1016\/j.ejrad.2026.113145_b0120","doi-asserted-by":"crossref","first-page":"4661","DOI":"10.1007\/s00330-025-11374-x","article-title":"Robustness of radiomics within photon-counting detector CT: impact of acquisition and reconstruction factors","volume":"35","author":"Zhang","year":"2025","journal-title":"Eur. Radiol."},{"issue":"1","key":"10.1016\/j.ejrad.2026.113145_b0125","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1118\/1.4939128","article-title":"Technical note: improved CT number stability across patient size using dual-energy CT virtual monoenergetic imaging","volume":"43","author":"Michalak","year":"2016","journal-title":"Med. Phys."},{"issue":"10","key":"10.1016\/j.ejrad.2026.113145_b0130","doi-asserted-by":"crossref","DOI":"10.1002\/mp.70067","article-title":"Three-dimensional noise characteristics of clinical photon counting detector CT","volume":"52","author":"Monsivais","year":"2025","journal-title":"Med. Phys."},{"key":"10.1016\/j.ejrad.2026.113145_b0135","doi-asserted-by":"crossref","DOI":"10.1007\/s00261-025-05355-3","article-title":"Spectral CT in patients with colorectal cancer: quantitative contrast lesional assessment of mucinous and non-mucinous peritoneal metastases using virtual monoenergetic imaging","author":"Grange","year":"2025","journal-title":"Abdom. Radiol. (NY)"},{"issue":"5","key":"10.1016\/j.ejrad.2026.113145_b0140","doi-asserted-by":"crossref","first-page":"3147","DOI":"10.1007\/s00330-020-07319-1","article-title":"Opportunistic osteoporosis screening: contrast-enhanced dual-layer spectral CT provides accurate measurements of vertebral bone mineral density","volume":"31","author":"Roski","year":"2021","journal-title":"Eur. Radiol."},{"issue":"7","key":"10.1016\/j.ejrad.2026.113145_b0145","doi-asserted-by":"crossref","first-page":"1216","DOI":"10.1016\/j.ejrad.2014.02.003","article-title":"Differentiation of osteolytic metastases and Schmorl's nodes in cancer patients using dual-energy CT: advantage of spectral CT imaging","volume":"83","author":"Zheng","year":"2014","journal-title":"Eur. J. Radiol."},{"issue":"2","key":"10.1016\/j.ejrad.2026.113145_b0150","doi-asserted-by":"crossref","first-page":"329","DOI":"10.1007\/s00256-025-05023-z","article-title":"Diagnostic accuracy of dual-layer spectral CT for osteolytic vertebral metastases","volume":"55","author":"van der Star","year":"2026","journal-title":"Skeletal Radiol."},{"issue":"1","key":"10.1016\/j.ejrad.2026.113145_b0155","doi-asserted-by":"crossref","first-page":"15877","DOI":"10.1038\/s41598-019-52454-5","article-title":"Radiation dose and image quality of high-pitch emergency abdominal CT in obese patients using third-generation dual-source CT (DSCT)","volume":"9","author":"Forbrig","year":"2019","journal-title":"Sci. Rep."},{"issue":"25","key":"10.1016\/j.ejrad.2026.113145_b0160","doi-asserted-by":"crossref","DOI":"10.1097\/MD.0000000000038276","article-title":"Optimizing twin-beam dual-energy CT reconstruction: quantitative consistency and stability assessment in reference to 120 kV: an observational study","volume":"103","author":"Niu","year":"2024","journal-title":"Med. (Baltimore)"},{"key":"10.1016\/j.ejrad.2026.113145_b0165","doi-asserted-by":"crossref","first-page":"426","DOI":"10.4103\/jcrt.jcrt_260_21","article-title":"Evaluating the effects of variation in CT scanning parameters on the image quality and Hounsfield units for optimization of dose in radiotherapy treatment planning: a semi-anthropomorphic thorax phantom study","volume":"19(2)","author":"Sorooshfard","year":"2023","journal-title":"J. Cancer Res. Ther."},{"issue":"1","key":"10.1016\/j.ejrad.2026.113145_b0170","doi-asserted-by":"crossref","first-page":"114","DOI":"10.2214\/AJR.16.16013","article-title":"Pelvic beam-hardening artifacts in dual-energy CT image reconstructions: occurrence and impact on image quality","volume":"208","author":"Winklhofer","year":"2017","journal-title":"AJR Am. J. Roentgenol."},{"issue":"4","key":"10.1016\/j.ejrad.2026.113145_b0175","doi-asserted-by":"crossref","first-page":"603","DOI":"10.3390\/diagnostics13040603","article-title":"Potential of unenhanced ultra-low-dose abdominal photon-counting CT with tin filtration: a cadaveric study","volume":"13","author":"Huflage","year":"2023","journal-title":"Diagnostics (Basel)."},{"issue":"1","key":"10.1016\/j.ejrad.2026.113145_b0180","doi-asserted-by":"crossref","DOI":"10.1148\/radiol.232453","article-title":"Submillisievert abdominal photon-counting CT versus energy-integrating detector CT for urinary calculi detection: impact on diagnostic confidence","volume":"312","author":"Huflage","year":"2024","journal-title":"Radiology"},{"issue":"6","key":"10.1016\/j.ejrad.2026.113145_b0185","doi-asserted-by":"crossref","first-page":"1033","DOI":"10.1016\/j.acra.2022.07.013","article-title":"Tin-filtered 100 kV ultra-low-dose abdominal CT for calculi detection in the urinary tract: a comparative study of 510 cases","volume":"30","author":"Kunz","year":"2023","journal-title":"Acad. Radiol."},{"issue":"11","key":"10.1016\/j.ejrad.2026.113145_b0190","doi-asserted-by":"crossref","DOI":"10.1088\/1361-6560\/ab1c34","article-title":"Dual-source photon counting detector CT with a tin filter: a phantom study on iodine quantification performance","volume":"64","author":"Tao","year":"2019","journal-title":"Phys. Med. Biol."},{"issue":"4","key":"10.1016\/j.ejrad.2026.113145_b0195","doi-asserted-by":"crossref","first-page":"245","DOI":"10.1097\/RLI.0000000000000925","article-title":"Photon-counting detector CT with quantum iterative reconstruction: impact on liver lesion detection and radiation dose reduction","volume":"58","author":"Racine","year":"2023","journal-title":"Invest. Radiol."},{"key":"10.1016\/j.ejrad.2026.113145_b0200","article-title":"Deep learning-based automated coronary plaque quantification with ultra-high resolution photon-counting detector CT at different spatial resolutions","author":"Liu","year":"2026","journal-title":"Acad. Radiol."},{"key":"10.1016\/j.ejrad.2026.113145_b0205","doi-asserted-by":"crossref","DOI":"10.1016\/j.ejmp.2025.104945","article-title":"Accuracy and consistency of effective atomic number over object size using deep silicon photon-counting detector CT","volume":"131","author":"Shapiro","year":"2025","journal-title":"Phys. Med."}],"container-title":["European Journal of Radiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0720048X26004936?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0720048X26004936?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T06:42:57Z","timestamp":1790232177000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0720048X26004936"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,11]]},"references-count":41,"alternative-id":["S0720048X26004936"],"URL":"https:\/\/doi.org\/10.1016\/j.ejrad.2026.113145","relation":{},"ISSN":["0720-048X"],"issn-type":[{"value":"0720-048X","type":"print"}],"subject":[],"published":{"date-parts":[[2026,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Impact of acquisition parameters in photon-counting computed tomography on the stability of virtual monoenergetic attenuation values and effective atomic number: a phantom study","name":"articletitle","label":"Article Title"},{"value":"European Journal of Radiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejrad.2026.113145","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"113145"}}