{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T02:31:26Z","timestamp":1793068286597,"version":"4.5.0"},"reference-count":21,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/100015650","name":"Canon Medical Systems Corporation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100015650","id-type":"DOI","asserted-by":"publisher"}]}],"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":[[2020,9]]},"DOI":"10.1016\/j.ejrad.2020.109148","type":"journal-article","created":{"date-parts":[[2020,6,27]],"date-time":"2020-06-27T11:21:03Z","timestamp":1593256863000},"page":"109148","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":4,"special_numbering":"C","title":["Ultra-high-resolution CT urography: Importance of matrix size and reconstruction technique on image quality"],"prefix":"10.1016","volume":"130","author":[{"given":"Atsushi","family":"Nakamoto","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masatoshi","family":"Hori","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiromitsu","family":"Onishi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Ota","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hideyuki","family":"Fukui","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuya","family":"Ogawa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keigo","family":"Yano","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mitsuaki","family":"Tatsumi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Noriyuki","family":"Tomiyama","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ejrad.2020.109148_bib0005","doi-asserted-by":"crossref","first-page":"709","DOI":"10.1148\/rg.2015140209","article-title":"CT urography for evaluation of the ureter","volume":"35","author":"Potenta","year":"2015","journal-title":"Radiographics"},{"key":"10.1016\/j.ejrad.2020.109148_bib0010","doi-asserted-by":"crossref","first-page":"1873","DOI":"10.2214\/ajr.184.6.01841873","article-title":"MDCT urography of upper tract urothelial neoplasms","volume":"184","author":"Caoili","year":"2005","journal-title":"AJR Am. J. Roentgenol."},{"key":"10.1016\/j.ejrad.2020.109148_bib0015","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1148\/radiol.2018180188","article-title":"Phantom study of in-stent restenosis at high-spatial-resolution CT","volume":"289","author":"Onishi","year":"2018","journal-title":"Radiology"},{"key":"10.1016\/j.ejrad.2020.109148_bib0020","doi-asserted-by":"crossref","first-page":"1844","DOI":"10.1253\/circj.CJ-17-1281","article-title":"Ultra-high-resolution computed tomography angiography for assessment of coronary artery stenosis","volume":"82","author":"Motoyama","year":"2018","journal-title":"Circ. J."},{"key":"10.1016\/j.ejrad.2020.109148_bib0025","doi-asserted-by":"crossref","first-page":"30","DOI":"10.1016\/j.ejrad.2018.01.030","article-title":"Diagnostic performance of coronary CT angiography with ultra-high-resolution CT: comparison with invasive coronary angiography","volume":"101","author":"Takagi","year":"2018","journal-title":"Eur. J. Radiol."},{"key":"10.1016\/j.ejrad.2020.109148_bib0030","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1007\/s00234-017-1927-7","article-title":"Ultra-high-resolution CT angiography of the artery of Adamkiewicz: a feasibility study","volume":"60","author":"Yoshioka","year":"2018","journal-title":"Neuroradiology"},{"key":"10.1016\/j.ejrad.2020.109148_bib0035","doi-asserted-by":"crossref","first-page":"2","DOI":"10.1186\/s13244-019-0685-y","article-title":"Ultra-high-resolution subtraction CT angiography in the follow-up of treated intracranial aneurysms","volume":"10","author":"Meijer","year":"2019","journal-title":"Insights Imaging"},{"key":"10.1016\/j.ejrad.2020.109148_bib0040","first-page":"283","article-title":"Initial clinical experience of a prototype ultra-high-resolution CT for assessment of small intracranial arteries","volume":"37","author":"Nagata","year":"2019","journal-title":"J. Radiol."},{"key":"10.1016\/j.ejrad.2020.109148_bib0045","doi-asserted-by":"crossref","first-page":"869","DOI":"10.1016\/j.acra.2017.11.017","article-title":"Effect of matrix size on the image quality of ultra-high-resolution CT of the lung: comparison of 512 x 512, 1024 x 1024, and 2048 x 2048","volume":"25","author":"Hata","year":"2018","journal-title":"Acad. Radiol."},{"key":"10.1016\/j.ejrad.2020.109148_bib0050","doi-asserted-by":"crossref","first-page":"5060","DOI":"10.1007\/s00330-018-5491-2","article-title":"Subjective and objective comparisons of image quality between ultra-high-resolution CT and conventional area detector CT in phantoms and cadaveric human lungs","volume":"28","author":"Yanagawa","year":"2018","journal-title":"Eur. Radiol."},{"key":"10.1016\/j.ejrad.2020.109148_bib0055","doi-asserted-by":"crossref","DOI":"10.1016\/j.anl.2019.03.007","article-title":"Detectability of minute temporal bone structures with ultra-high resolution CT","author":"Hiraumi","year":"2019","journal-title":"Auris Nasus Larynx"},{"key":"10.1016\/j.ejrad.2020.109148_bib0060","doi-asserted-by":"crossref","first-page":"2797","DOI":"10.1007\/s00405-018-5101-6","article-title":"Ultrahigh-resolution CT scan of the temporal bone","volume":"275","author":"Yamashita","year":"2018","journal-title":"Eur. Arch. Otorhinolaryngol."},{"key":"10.1016\/j.ejrad.2020.109148_bib0065","doi-asserted-by":"crossref","first-page":"1421","DOI":"10.1148\/rg.2018180041","article-title":"Radiation dose reduction at pediatric CT: use of low tube voltage and iterative reconstruction","volume":"38","author":"Nagayama","year":"2018","journal-title":"Radiographics"},{"key":"10.1016\/j.ejrad.2020.109148_bib0070","doi-asserted-by":"crossref","first-page":"1715","DOI":"10.1016\/j.ejrad.2015.05.027","article-title":"Clinical evaluation of image quality and radiation dose reduction in upper abdominal computed tomography using model-based iterative reconstruction; comparison with filtered back projection and adaptive statistical iterative reconstruction","volume":"84","author":"Nakamoto","year":"2015","journal-title":"Eur. J. Radiol."},{"key":"10.1016\/j.ejrad.2020.109148_bib0075","doi-asserted-by":"crossref","first-page":"548","DOI":"10.2214\/AJR.17.19245","article-title":"Forward-projected model-based iterative reconstruction in screening low-dose chest CT: comparison with adaptive iterative dose reduction 3D","volume":"211","author":"Hassani","year":"2018","journal-title":"AJR Am. J. Roentgenol."},{"key":"10.1016\/j.ejrad.2020.109148_bib0080","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1016\/j.ejrad.2018.07.015","article-title":"Effects of reconstruction technique on the quality of abdominal CT angiography: a comparison between forward projected model-based iterative reconstruction solution (FIRST) and conventional reconstruction methods","volume":"106","author":"Wu","year":"2018","journal-title":"Eur. J. Radiol."},{"key":"10.1016\/j.ejrad.2020.109148_bib0085","doi-asserted-by":"crossref","first-page":"975","DOI":"10.1016\/j.acra.2016.12.020","article-title":"Coronary artery stent evaluation with model-based iterative reconstruction at coronary CT angiography","volume":"24","author":"Tatsugami","year":"2017","journal-title":"Acad. Radiol."},{"key":"10.1016\/j.ejrad.2020.109148_bib0090","doi-asserted-by":"crossref","first-page":"6163","DOI":"10.1007\/s00330-019-06170-3","article-title":"Deep learning reconstruction improves image quality of abdominal ultra-high-resolution CT","volume":"29","author":"Akagi","year":"2019","journal-title":"Eur. Radiol."},{"key":"10.1016\/j.ejrad.2020.109148_bib0095","doi-asserted-by":"crossref","first-page":"452","DOI":"10.1038\/bmt.2012.244","article-title":"Investigation of the freely available easy-to-use software\u2019 EZR\u2019 for medical statistics","volume":"48","author":"Kanda","year":"2013","journal-title":"Bone Marrow Transplant."},{"key":"10.1016\/j.ejrad.2020.109148_bib0100","doi-asserted-by":"crossref","first-page":"598","DOI":"10.1097\/RLI.0b013e3182899104","article-title":"Assessment of a model-based, iterative reconstruction algorithm (MBIR) regarding image quality and dose reduction in liver computed tomography","volume":"48","author":"Chang","year":"2013","journal-title":"Invest. Radiol."},{"key":"10.1016\/j.ejrad.2020.109148_bib0105","doi-asserted-by":"crossref","first-page":"318","DOI":"10.1002\/acm2.12304","article-title":"Quantitative and qualitative evaluation of hybrid iterative reconstruction, with and without noise power spectrum models: a phantom study","volume":"19","author":"Minamishima","year":"2018","journal-title":"J. Appl. Clin. Med. Phys."}],"container-title":["European Journal of Radiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0720048X20303375?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0720048X20303375?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T07:17:11Z","timestamp":1759994231000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0720048X20303375"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,9]]},"references-count":21,"alternative-id":["S0720048X20303375"],"URL":"https:\/\/doi.org\/10.1016\/j.ejrad.2020.109148","relation":{},"ISSN":["0720-048X"],"issn-type":[{"value":"0720-048X","type":"print"}],"subject":[],"published":{"date-parts":[[2020,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Ultra-high-resolution CT urography: Importance of matrix size and reconstruction technique on image quality","name":"articletitle","label":"Article Title"},{"value":"European Journal of Radiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejrad.2020.109148","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}],"article-number":"109148"}}