Clinical feasibility of CS-VIBE accelerates MRI techniques in diagnosing intracranial metastasis
DC Field | Value | Language |
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dc.contributor.author | Park, Sang Ik | - |
dc.contributor.author | Yim, Younghee | - |
dc.contributor.author | Chung, Mi Sun | - |
dc.date.accessioned | 2024-02-07T01:30:34Z | - |
dc.date.available | 2024-02-07T01:30:34Z | - |
dc.date.issued | 2023-06 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/71810 | - |
dc.description.abstract | Our objective was to evaluate and compare the diagnostic performance of post-contrast 3D compressed-sensing volume-interpolated breath-hold examination (CS-VIBE) and 3D T1 magnetization-prepared rapid-acquisition gradient-echo (MPRAGE) in detecting intracranial metastasis. Additionally, we analyzed and compared the image quality between the two. We enrolled 164 cancer patients who underwent contrast-enhanced brain MRI. Two neuroradiologists independently reviewed all the images. The signal-to-noise ratio (SNR), contrast-to noise ratio (CNR) were compared between two sequences. For patients with intracranial metastasis, we measured enhancement degree and CNRlesion/parenchyma of the lesion. The overall image quality, motion artifact, gray-white matter discrimination and enhancing lesion conspicuity were analyzed. Both MPRAGE and CS-VIBE showed similar performance in diagnosing intracranial metastasis. Overall image quality of CS-VIBE was better with less motion artifact; however conventional MPRAGE was superior in enhancing lesion conspicuity. Overall, the SNR and CNR of conventional MPRAGE were higher than those of CS-VIBE. For 30 enhancing intracranial metastatic lesions, MPRAGE showed a lower CNR (p = 0.02) and contrast ratio (p = 0.03). MPRAGE and CS-VIBE were preferred in 11.6 and 13.4% of cases, respectively. In comparison with conventional MPRAGE, CS-VIBE achieved comparable image quality and visualization, with the scan time being half of that of MPRAGE. © 2023, The Author(s). | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Nature Research | - |
dc.title | Clinical feasibility of CS-VIBE accelerates MRI techniques in diagnosing intracranial metastasis | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/s41598-023-37148-3 | - |
dc.identifier.bibliographicCitation | Scientific Reports, v.13, no.1 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 001063223800062 | - |
dc.identifier.scopusid | 2-s2.0-85162917493 | - |
dc.citation.number | 1 | - |
dc.citation.title | Scientific Reports | - |
dc.citation.volume | 13 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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