{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:57:06Z","timestamp":1791248226694,"version":"4.1.0"},"reference-count":16,"publisher":"Springer Science and Business Media LLC","license":[{"start":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:00:00Z","timestamp":1791244800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:00:00Z","timestamp":1791244800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Neuroradiology"],"DOI":"10.1007\/s00234-026-04215-1","type":"journal-article","created":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:42:44Z","timestamp":1791247364000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["ABC\/2 versus computer-assisted volumetric analysis for epidural hematoma:\u00a0measurement variability, and the influence of hematoma morphology; a retrospective, multicenter, cohort study"],"prefix":"10.1007","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-2011-6914","authenticated-orcid":false,"given":"Segev","family":"Gabay","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katarina","family":"Horcicakova","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5447-1751","authenticated-orcid":false,"given":"Lottem","family":"Bergman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Melina Isabel","family":"Frech","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shirley","family":"Shechter","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dana","family":"Niry","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alon","family":"Schwartz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-9622-7039","authenticated-orcid":false,"given":"Daor","family":"Hayu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Moran","family":"Artzi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ondrej","family":"Bradac","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jonathan","family":"Roth","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,10,6]]},"reference":[{"key":"4215_CR1","doi-asserted-by":"publisher","first-page":"S2","DOI":"10.1227\/01.NEU.0000210363.91172.A8","volume":"58","author":"MR Bullock","year":"2006","unstructured":"Bullock MR, Chesnut R, Ghajar J, Gordon D, Hartl R, Newell DW et al (2006) Surgical management of acute epidural hematomas. Neurosurgery 58:S2\u20137. https:\/\/doi.org\/10.1227\/01.NEU.0000210363.91172.A8","journal-title":"Neurosurgery"},{"key":"4215_CR2","unstructured":"Brain trauma foundation (2026) Guidelines for the surgical management of tbi.n.d. https:\/\/braintrauma.org\/coma\/guidelines\/surgical"},{"key":"4215_CR3","doi-asserted-by":"publisher","unstructured":"(2006)Appendix I Post-traumatic mass volume measurement in traumatic brain injury patients. Neurosurgery 58:S2-61\u2013S2-61. https:\/\/doi.org\/10.1227\/01.NEU.0000199772.94138.18","DOI":"10.1227\/01.NEU.0000199772.94138.18"},{"key":"4215_CR4","doi-asserted-by":"publisher","first-page":"1304","DOI":"10.1161\/01.STR.27.8.1304","volume":"27","author":"RU Kothari","year":"1996","unstructured":"Kothari RU, Brott T, Broderick JP, Barsan WG, Sauerbeck LR, Zuccarello M et al (1996) The ABCs of Measuring Intracerebral Hemorrhage Volumes. Stroke 27:1304\u20131305. https:\/\/doi.org\/10.1161\/01.STR.27.8.1304","journal-title":"Stroke"},{"key":"4215_CR5","doi-asserted-by":"publisher","first-page":"193","DOI":"10.1161\/STROKEAHA.119.026951","volume":"51","author":"B Zhao","year":"2020","unstructured":"Zhao B, Jia W, Zhang L, Wang T (2020) 1\/2SH. Stroke 51:193\u2013201. https:\/\/doi.org\/10.1161\/STROKEAHA.119.026951","journal-title":"Stroke"},{"key":"4215_CR6","doi-asserted-by":"publisher","first-page":"5","DOI":"10.1177\/1099800415577634","volume":"18","author":"TT Hu","year":"2016","unstructured":"Hu TT, Yan L, Yan PF, Wang X, Yue GF (2016) Assessment of the ABC\/2 Method of Epidural Hematoma Volume Measurement as Compared to Computer-Assisted Planimetric Analysis. Biol Res Nurs 18:5\u201311. https:\/\/doi.org\/10.1177\/1099800415577634","journal-title":"Biol Res Nurs"},{"key":"4215_CR7","doi-asserted-by":"publisher","unstructured":"Yan P, Yan L, Hu T, Zhang Z, Feng J, Zhao H (2016) Assessment of the accuracy of ABC\/2 variations in traumatic epidural hematoma volume estimation: a retrospective study. PeerJ.e1921. https:\/\/doi.org\/10.7717\/PEERJ.1921\/SUPP-1","DOI":"10.7717\/PEERJ.1921\/SUPP-1"},{"key":"4215_CR8","doi-asserted-by":"publisher","first-page":"2545","DOI":"10.1089\/NEU.2024.0248","volume":"41","author":"A Fletcher-Sandersj\u00f6\u00f6","year":"2024","unstructured":"Fletcher-Sandersj\u00f6\u00f6 A, Lew\u00e9n A, H\u00e5nell A, Nelson DW, Maegele M, Svensson M et al (2024) Volumetric Assessment of Traumatic Intracranial Hematomas: Is ABC\/2 Reliable? J Neurotrauma 41:2545\u20132553. https:\/\/doi.org\/10.1089\/NEU.2024.0248","journal-title":"J Neurotrauma"},{"key":"4215_CR9","doi-asserted-by":"publisher","unstructured":"Vamsidhar Reddy P, PS P (2024) ABC\/2 formula versus computer-assisted analysis in calculating intra-cranial haemorrhage volume on computed tomographic imaging. Comput Methods Biomech Biomed Eng Imaging Vis 12. https:\/\/doi.org\/10.1080\/21681163.2024.2327416","DOI":"10.1080\/21681163.2024.2327416"},{"key":"4215_CR10","doi-asserted-by":"publisher","first-page":"e0199809","DOI":"10.1371\/journal.pone.0199809","volume":"13","author":"S-Y Won","year":"2018","unstructured":"Won S-Y, Zagorcic A, Dubinski D, Quick-Weller J, Herrmann E, Seifert V et al (2018) Excellent accuracy of ABC\/2 volume formula compared to computer-assisted volumetric analysis of subdural hematomas. PLoS ONE 13:e0199809. https:\/\/doi.org\/10.1371\/journal.pone.0199809","journal-title":"PLoS ONE"},{"key":"4215_CR11","doi-asserted-by":"publisher","first-page":"3433","DOI":"10.1161\/STROKEAHA.114.007095\/ASSET\/E2DDB890-BABA-4FFC-95F5-25DF9AF0B84E\/ASSETS\/GRAPHIC\/3433FIG02.JPEG","volume":"45","author":"X Xu","year":"2014","unstructured":"Xu X, Chen X, Zhang J, Zheng Y, Sun G, Yu X et al (2014) Comparison of the tada formula with software slicer: Precise and low-cost method for volume assessment of intracerebral hematoma. Stroke 45:3433\u20133435. https:\/\/doi.org\/10.1161\/STROKEAHA.114.007095\/ASSET\/E2DDB890-BABA-4FFC-95F5-25DF9AF0B84E\/ASSETS\/GRAPHIC\/3433FIG02.JPEG","journal-title":"Stroke"},{"key":"4215_CR12","first-page":"251","volume":"9","author":"A Tada","year":"1981","unstructured":"Tada A, Hisada K, Suzuki T, Kadoya S (1981) [Measurement volume of intracranial hematoma by computed tomography (author\u2019s transl)]. No Shinkei Geka 9:251\u2013256","journal-title":"No Shinkei Geka"},{"key":"4215_CR13","doi-asserted-by":"publisher","first-page":"493","DOI":"10.1161\/01.STR.14.4.493","volume":"14","author":"R Kwak","year":"1983","unstructured":"Kwak R, Kadoya S, Suzuki T (1983) Factors affecting the prognosis in thalamic hemorrhage. Stroke 14:493\u2013500. https:\/\/doi.org\/10.1161\/01.STR.14.4.493","journal-title":"Stroke"},{"key":"4215_CR14","doi-asserted-by":"publisher","first-page":"2470","DOI":"10.1161\/STROKEAHA.114.007343","volume":"46","author":"AJS Webb","year":"2015","unstructured":"Webb AJS, Ullman NL, Morgan TC, Muschelli J, Kornbluth J, Awad IA et al (2015) Accuracy of the ABC\/2 Score for Intracerebral Hemorrhage. Stroke 46:2470\u20132476. https:\/\/doi.org\/10.1161\/STROKEAHA.114.007343","journal-title":"Stroke"},{"key":"4215_CR15","doi-asserted-by":"publisher","first-page":"306","DOI":"10.1080\/02841850802647039","volume":"50","author":"C-W Wang","year":"2009","unstructured":"Wang C-W, Juan C-J, Liu Y-J, Hsu H-H, Liu H-S, Chen C-Y et al (2009) Volume-dependent overestimation of spontaneous intracerebral hematoma volume by the ABC\/2 formula. Acta Radiol 50:306\u2013311. https:\/\/doi.org\/10.1080\/02841850802647039","journal-title":"Acta Radiol"},{"key":"4215_CR16","doi-asserted-by":"publisher","first-page":"376","DOI":"10.3174\/ajnr.A8986","volume":"47","author":"GM Garcia","year":"2026","unstructured":"Garcia GM, Young P, Dawood L, Elshikh M (2026) Head-to-Head Comparison of 2 Artificial Intelligence Computer-Aided Triage Solutions for Detecting Intracranial Hemorrhage on Noncontrast Head CT. Am J Neuroradiol 47:376\u2013385. https:\/\/doi.org\/10.3174\/ajnr.A8986","journal-title":"Am J Neuroradiol"}],"container-title":["Neuroradiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00234-026-04215-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00234-026-04215-1","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00234-026-04215-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:42:45Z","timestamp":1791247365000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00234-026-04215-1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10,6]]},"references-count":16,"alternative-id":["4215"],"URL":"https:\/\/doi.org\/10.1007\/s00234-026-04215-1","relation":{},"ISSN":["0028-3940","1432-1920"],"issn-type":[{"value":"0028-3940","type":"print"},{"value":"1432-1920","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,10,6]]},"assertion":[{"value":"30 July 2026","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"29 September 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"6 October 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"This retrospective multicenter cohort study was approved by the Institutional Review Boards (IRB) of participating centers. Given the retrospective nature of the study and the use of anonymized data, the requirement for informed consent was waived by the respective IRBs.","order":1,"name":"Ethics","label":"Ethics approval and consent to participate","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Not applicable.","order":2,"name":"Ethics","label":"Consent for publication","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The study was conducted in accordance with the ethical standards of the institutional and national research committees.","order":3,"name":"Ethics","label":"Human ethics and consent to participate","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no competing interests.","order":4,"name":"Ethics","label":"Competing interests","group":{"name":"EthicsHeading","label":"Declarations"}}]}}