{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T13:56:00Z","timestamp":1789048560838,"version":"build-2803163510"},"reference-count":19,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2025,5,1]],"date-time":"2025-05-01T00:00:00Z","timestamp":1746057600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,5,1]],"date-time":"2025-05-01T00:00:00Z","timestamp":1746057600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,3,18]],"date-time":"2025-03-18T00:00:00Z","timestamp":1742256000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100016341","name":"Korea University Guro Hospital","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100016341","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.fr","clinicalkey.jp","clinicalkey.es","clinicalkey.com.au","clinicalkey.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["World Neurosurgery"],"published-print":{"date-parts":[[2025,5]]},"DOI":"10.1016\/j.wneu.2025.123930","type":"journal-article","created":{"date-parts":[[2025,3,26]],"date-time":"2025-03-26T18:04:31Z","timestamp":1743012271000},"page":"123930","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":2,"special_numbering":"C","title":["Cerebral Contrast Staining on Dual-Energy Computed Tomography After Coil Embolization of Unruptured Intracranial Aneurysms: Frequency, Risk Factors, and Clinical Implications"],"prefix":"10.1016","volume":"197","author":[{"given":"Byeong-su","family":"Park","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5991-4726","authenticated-orcid":false,"given":"Jung Hoon","family":"Han","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Won Ki","family":"Yoon","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8933-0492","authenticated-orcid":false,"given":"Sang-Il","family":"Suh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.wneu.2025.123930_bib1","first-page":"1866","article-title":"Focal increased cortical density in immediate postembolization CT scans of patients with intracranial aneurysms","volume":"27","author":"Ozturk","year":"2006","journal-title":"AJNR Am J Neuroradiol"},{"key":"10.1016\/j.wneu.2025.123930_bib2","doi-asserted-by":"crossref","first-page":"503","DOI":"10.2214\/ajr.170.2.9456974","article-title":"Subarachnoid contrast enhancement after spinal angiography mimicking diffuse subarachnoid hemorrhage","volume":"170","author":"Eckel","year":"1998","journal-title":"Am J Roentgenol"},{"key":"10.1016\/j.wneu.2025.123930_bib3","doi-asserted-by":"crossref","first-page":"588","DOI":"10.3174\/ajnr.A0844","article-title":"Contrast enhancement hyperdensity after endovascular coiling of intracranial aneurysms","volume":"29","author":"Brisman","year":"2008","journal-title":"Am J Neuroradiol"},{"key":"10.1016\/j.wneu.2025.123930_bib4","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1159\/000070198","article-title":"Nonionic contrast neurotoxicity after coronary angiography mimicking subarachnoid hemorrhage","volume":"49","author":"Velden","year":"2003","journal-title":"Eur Neurol"},{"key":"10.1016\/j.wneu.2025.123930_bib5","doi-asserted-by":"crossref","first-page":"577","DOI":"10.3174\/ajnr.A3243","article-title":"Subarachnoid hyperattenuation on flat panel detector\u2013based conebeam CT immediately after uneventful coil embolization of unruptured intracranial aneurysms","volume":"34","author":"Shinohara","year":"2013","journal-title":"Am J Neuroradiol"},{"key":"10.1016\/j.wneu.2025.123930_bib6","doi-asserted-by":"crossref","first-page":"1088","DOI":"10.3174\/ajnr.A2909","article-title":"Differentiation of hemorrhage from iodinated contrast in different intracranial compartments using dual-energy head CT","volume":"33","author":"Phan","year":"2012","journal-title":"Am J Neuroradiol"},{"key":"10.1016\/j.wneu.2025.123930_bib7","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1007\/s00234-007-0332-z","article-title":"Immediate CT findings following embolization of cerebral aneurysms: suggestion of blood\u2013brain barrier or vascular permeability change","volume":"50","author":"Baik","year":"2008","journal-title":"Neuroradiology"},{"key":"10.1016\/j.wneu.2025.123930_bib8","doi-asserted-by":"crossref","first-page":"836","DOI":"10.1212\/WNL.43.4.836","article-title":"Contrast agent overdose causing brain retention of contrast, seizures, and parkinsonism","volume":"43","author":"May","year":"1993","journal-title":"Neurology"},{"key":"10.1016\/j.wneu.2025.123930_bib9","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1016\/0895-6111(95)00008-E","article-title":"Unilateral cerebral cortical and basal ganglia enhancement following overdosage of nonionic contrast media","volume":"19","author":"Kuhn","year":"1995","journal-title":"Comput Med Imaging Graph"},{"key":"10.1016\/j.wneu.2025.123930_bib10","first-page":"272","article-title":"Increased permeability of the blood-brain barrier after carotid Renografin-76","volume":"2","author":"Sage","year":"1981","journal-title":"AJNR Am J Neuroradiol"},{"key":"10.1016\/j.wneu.2025.123930_bib11","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1007\/s11604-006-0030-5","article-title":"Factors contributing to blood\u2013brain barrier disruption following intracarotid injection of nonionic iodinated contrast medium for cerebral angiography: experimental study in rabbits","volume":"24","author":"Uchiyama","year":"2006","journal-title":"Radiat Med"},{"key":"10.1016\/j.wneu.2025.123930_bib12","doi-asserted-by":"crossref","first-page":"106","DOI":"10.15274\/INR-2014-10016","article-title":"Contrast staining on CT after DSA in ischemic stroke patients progresses to infarction and rarely hemorrhages","volume":"20","author":"Amans","year":"2014","journal-title":"Interv Neuroradiol"},{"key":"10.1016\/j.wneu.2025.123930_bib13","doi-asserted-by":"crossref","first-page":"88","DOI":"10.4103\/2152-7806.74147","article-title":"A review of the management of posterior communicating artery aneurysms in the modern era","volume":"1","author":"Golshani","year":"2010","journal-title":"Surg Neurol Int"},{"key":"10.1016\/j.wneu.2025.123930_bib14","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1177\/028418517401500103","article-title":"Equi-osmolal opening of the blood-brain barrier in the rabbit by different contrast media","volume":"15","author":"Rapoport","year":"1974","journal-title":"Acta Radiol Diagn (Stockh)"},{"key":"10.1016\/j.wneu.2025.123930_bib15","doi-asserted-by":"crossref","first-page":"688","DOI":"10.1136\/hrt.53.6.688-b","article-title":"Radiographic contrast agents in angiocardiography","volume":"53","author":"Partridge","year":"1985","journal-title":"Br Heart J"},{"key":"10.1016\/j.wneu.2025.123930_bib16","first-page":"203","article-title":"Blood-brain barrier injury following intracarotid injection of radiographic contrast media. In vivo quantification using magnetic resonance imaging and Gd-DTPA","volume":"31","author":"Hayakawa","year":"1987","journal-title":"Acta Radiol Stockh Swed"},{"key":"10.1016\/j.wneu.2025.123930_bib17","first-page":"13","article-title":"Effect of iohexol, metrizamide and ioxaglate on the blood-brain barrier","volume":"362","author":"null","year":"1980","journal-title":"Acta Radiol Suppl"},{"key":"10.1016\/j.wneu.2025.123930_bib18","doi-asserted-by":"crossref","DOI":"10.1016\/j.jns.2020.117209","article-title":"Greater intraprocedural systolic blood pressure and blood pressure variability are associated with contrast-induced neurotoxicity after neurointerventional procedures","volume":"420","author":"Zevallos","year":"2021","journal-title":"J Neurol Sci"},{"key":"10.1016\/j.wneu.2025.123930_bib19","doi-asserted-by":"crossref","first-page":"e316","DOI":"10.1016\/j.wneu.2020.06.218","article-title":"Clinical and imaging features of contrast-induced neurotoxicity after neurointerventional surgery","volume":"142","author":"Zevallos","year":"2020","journal-title":"World Neurosurg"}],"container-title":["World Neurosurgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1878875025002864?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1878875025002864?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,5,17]],"date-time":"2025-05-17T04:08:18Z","timestamp":1747454898000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1878875025002864"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,5]]},"references-count":19,"alternative-id":["S1878875025002864"],"URL":"https:\/\/doi.org\/10.1016\/j.wneu.2025.123930","relation":{},"ISSN":["1878-8750"],"issn-type":[{"value":"1878-8750","type":"print"}],"subject":[],"published":{"date-parts":[[2025,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Cerebral Contrast Staining on Dual-Energy Computed Tomography After Coil Embolization of Unruptured Intracranial Aneurysms: Frequency, Risk Factors, and Clinical Implications","name":"articletitle","label":"Article Title"},{"value":"World Neurosurgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.wneu.2025.123930","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Author(s). Published by Elsevier Inc.","name":"copyright","label":"Copyright"}],"article-number":"123930"}}