A stereological study of MRI and the Cavalieri principle combined for diagnosis and monitoring of brain tumor volume

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dc.contributor.authorSönmez, Osman Fikret
dc.contributor.authorOdacı, Ersan
dc.contributor.authorBaş, Orhan
dc.contributor.authorÇolakoğlu, Serdar
dc.contributor.authorŞahin, Bünyamin
dc.contributor.authorBilgiç, Sait
dc.contributor.authorKaplan, Süleyman
dc.date.accessioned2020-04-30T22:38:53Z
dc.date.available2020-04-30T22:38:53Z
dc.date.issued2010
dc.departmentDÜ, Tıp Fakültesi, Temel Tıp Bilimleri Bölümüen_US
dc.descriptionKaplan, Suleyman/0000-0003-1477-5002; Sahin, Bunyamin/0000-0001-8538-8443en_US
dc.descriptionWOS: 000284442400005en_US
dc.descriptionPubMed: 20801042en_US
dc.description.abstractIn this study, we aimed to describe the application of the Cavalieri principle for the assessment of tumor volume using MRI without an over-projection/estimation effect. For this purpose, the volume of a patient's brain and the brain tumor volume, or the volume of the former tumor. region, were estimated preoperatively and postoperatively using a combination of the Cavalieri principle and MRI. The previously described formula was modified for MRI measurements to eliminate the over-estimation effects of imaging. The total brain and tumor volumes estimated using the MRI of a representative patient with glioblastoma multiforme were: preoperative, 1562.46 cm(3) and 81.59 cm(3), respectively; and postoperative, 1571.72 cm(3) and 86.92 cm(3), respectively. The mean time to count points for an estimation of brain and tumor volume (or the volume of the former tumor region) were 14 minutes and 3 minutes, respectively. The coefficients of the errors of the estimates for brain and tumor volume (former tumor volume, postoperative) measurements were: preoperative 0.01 and 0.02; and postoperative 0.01 and 0.03, respectively. Our results show that the combination of MRI and the Cavalieri principle can provide an unbiased, direct and assumption-free estimate of the regions of interest. Therefore, the presented method could be applied efficiently without any need for special software, additional equipment or personnel other than that required for routine MRI in daily use. (C) 2010 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.jocn.2010.03.044en_US
dc.identifier.endpage1502en_US
dc.identifier.issn0967-5868
dc.identifier.issn1532-2653
dc.identifier.issue12en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1499en_US
dc.identifier.urihttps://doi.org/10.1016/j.jocn.2010.03.044
dc.identifier.urihttps://hdl.handle.net/20.500.12684/2500
dc.identifier.volume17en_US
dc.identifier.wosWOS:000284442400005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofJournal Of Clinical Neuroscienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBrainen_US
dc.subjectBrain tumor volumeen_US
dc.subjectCavalieri principleen_US
dc.subjectMRIen_US
dc.subjectStereologyen_US
dc.titleA stereological study of MRI and the Cavalieri principle combined for diagnosis and monitoring of brain tumor volumeen_US
dc.typeArticleen_US

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