MRI of the anterior talofibular ligament, talar cartilage and os subfibulare: Comparison of isotropic resolution 3D and conventional 2D T2-weighted fast spin-echo sequences at 3.0 T
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yi, Jisook | - |
dc.contributor.author | Cha, Jang Gyu | - |
dc.contributor.author | Lee, Young Koo | - |
dc.contributor.author | Lee, Bo Ra | - |
dc.contributor.author | Jeon, Chan Hong | - |
dc.date.accessioned | 2021-08-11T17:26:03Z | - |
dc.date.available | 2021-08-11T17:26:03Z | - |
dc.date.issued | 2016-07 | - |
dc.identifier.issn | 0364-2348 | - |
dc.identifier.issn | 1432-2161 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/9007 | - |
dc.description.abstract | To determine the accuracy of a three-dimensional (3D) T2-weighted fast spin-echo (FSE) magnetic resonance (MR) sequence compared with two-dimensional (2D) sequence for diagnosing anterior talofibular ligament (ATFL) tears, chondral lesion of the talus (CLT) and os subfibulare/avulsion fracture of the distal fibula (OSF). Thirty-five patients were included, who had undergone ankle MRI with 3D T2-weighted FSE and 2D T2-weighted FSE sequences, as well as subsequent ankle arthroscopy, between November 2013 and July 2014. Each MR imaging sequence was independently scored by two readers retrospectively for the presence of ATFL tears, CLT and OSF. The area under the receiver operating curve (AUC) was compared to determine the discriminatory power of the two image sequences. Interobserver agreement was expressed as unweighted kappa value. Arthroscopic findings confirmed 21 complete tears of the ATFL, 14 partial tears of the ATFL, 17 CLTs and 7 OSFs. There were no significant differences in the diagnoses of ATFL tears (p = 0.074-0.501), CLT (p = 0.090-0.450) and OSF (p = 0.317) obtained from the 2D and 3D sequences by either reader. The interobserver agreement rates between two readers using the 3D T2-weighted FSE sequence versus those obtained with the 2D sequence were substantial (kappa = 0.659) versus moderate (kappa = 0.553) for ATFL tears, moderate (kappa = 0.499) versus substantial (kappa = 0.676) for CLT and substantial (kappa = 0.621) versus substantial (kappa = 0.689) for OSF. Three-dimensional isotropic T2-weighted FSE MRI of the ankle resulted in no statistically significant difference in diagnostic performance compared to two-dimensional T2-weighted FSE MRI in the evaluation of ATFL tears, CLTs and OSFs. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Springer Verlag | - |
dc.title | MRI of the anterior talofibular ligament, talar cartilage and os subfibulare: Comparison of isotropic resolution 3D and conventional 2D T2-weighted fast spin-echo sequences at 3.0 T | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1007/s00256-016-2367-x | - |
dc.identifier.scopusid | 2-s2.0-84961213506 | - |
dc.identifier.wosid | 000376510000003 | - |
dc.identifier.bibliographicCitation | Skeletal Radiology, v.45, no.7, pp 899 - 908 | - |
dc.citation.title | Skeletal Radiology | - |
dc.citation.volume | 45 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 899 | - |
dc.citation.endPage | 908 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Orthopedics | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Orthopedics | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.subject.keywordPlus | ARTHROSCOPIC CORRELATION | - |
dc.subject.keywordPlus | ANKLE INSTABILITY | - |
dc.subject.keywordPlus | PROTON-DENSITY | - |
dc.subject.keywordPlus | ROTATOR CUFF | - |
dc.subject.keywordPlus | ARTHROGRAPHY | - |
dc.subject.keywordPlus | DIAGNOSIS | - |
dc.subject.keywordPlus | SHOULDER | - |
dc.subject.keywordPlus | LESIONS | - |
dc.subject.keywordPlus | INJURY | - |
dc.subject.keywordPlus | TALUS | - |
dc.subject.keywordAuthor | Ankle | - |
dc.subject.keywordAuthor | 3-Tesla | - |
dc.subject.keywordAuthor | Isotropic magnetic resonance imaging | - |
dc.subject.keywordAuthor | ATFL | - |
dc.subject.keywordAuthor | Chondral lesion of the talus | - |
dc.subject.keywordAuthor | Os subfibulare | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(31538) 22, Soonchunhyang-ro, Asan-si, Chungcheongnam-do, Republic of Korea+82-41-530-1114
COPYRIGHT 2021 by SOONCHUNHYANG UNIVERSITY ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.