Modified Reduced Field-of-View Diffusion-Weighted Magnetic Resonance Imaging of the Prostate: Comparison With Reduced Field-of-View Imaging and Single Shot Echo-Planar Imaging
DC Field | Value | Language |
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dc.contributor.author | Lee, Eun Ji | - |
dc.contributor.author | Hwang, Jiyoung | - |
dc.contributor.author | Chang, Yun-Woo | - |
dc.contributor.author | Hong, Seong Sook | - |
dc.contributor.author | Oh, Eunsun | - |
dc.contributor.author | Nam, Bo Da | - |
dc.contributor.author | Sung, Jae Kon | - |
dc.contributor.author | Thomas, Benkert | - |
dc.date.accessioned | 2021-09-10T05:48:46Z | - |
dc.date.available | 2021-09-10T05:48:46Z | - |
dc.date.issued | 2021-05 | - |
dc.identifier.issn | 0363-8715 | - |
dc.identifier.issn | 1532-3145 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/18874 | - |
dc.description.abstract | Objective The objective of this study was to compare the image quality and apparent diffusion coefficient (ADC) of diffusion-weighted imaging (DWI) with modified reduced field of view (FOV) based on 2-dimensional (2D)-selective radiofrequency excitations by tilting the excitation plane in prostate with reduced FOV using parallel-transmit-accelerated 2D-selective radiofrequency excitation and single-shot echo planar imaging (ssEPI). Methods Fifty patients who underwent multiparametric magnetic resonance imaging including 3 DWIs were included. Two observers independently performed qualitative image analyses using 5-point scale. Apparent diffusion coefficient measurements were performed for quantitative analysis. Results Modified reduced FOV provided the highest qualitative scores for all categories compared with reduced FOV and ssEPI (P < 0.000). Both reduced FOV DWIs showed higher ADC values compared with ssEPI (P < 0.001); however, the ADC ratios between the lesion and peripheral zone were not significantly different (all P > 0.05). Conclusions The modified reduced FOV DWI showed better overall image quality, differentiability of anatomic regions, and lesion conspicuity with fewer artifacts compared with DWI with reduced FOV and ssEPI. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Lippincott Williams & Wilkins Ltd. | - |
dc.title | Modified Reduced Field-of-View Diffusion-Weighted Magnetic Resonance Imaging of the Prostate: Comparison With Reduced Field-of-View Imaging and Single Shot Echo-Planar Imaging | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1097/RCT.0000000000001156 | - |
dc.identifier.scopusid | 2-s2.0-85106565160 | - |
dc.identifier.wosid | 000653149000004 | - |
dc.identifier.bibliographicCitation | Journal of Computer Assisted Tomography, v.45, no.3, pp 367 - 373 | - |
dc.citation.title | Journal of Computer Assisted Tomography | - |
dc.citation.volume | 45 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 367 | - |
dc.citation.endPage | 373 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.subject.keywordPlus | BODY SIGNAL SUPPRESSION | - |
dc.subject.keywordPlus | EXCITATION | - |
dc.subject.keywordPlus | MRI | - |
dc.subject.keywordPlus | QUALITY | - |
dc.subject.keywordAuthor | prostate cancer | - |
dc.subject.keywordAuthor | MRI | - |
dc.subject.keywordAuthor | diffusion-weighted image | - |
dc.subject.keywordAuthor | reduced field of view | - |
dc.subject.keywordAuthor | 2D-selective radiofrequency excitation | - |
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