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Utility of False Profile View for Screening of Ischiofemoral Impingement
DC Field | Value | Language |
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dc.contributor.author | 김성준 | - |
dc.contributor.author | 박관규 | - |
dc.contributor.author | 양익환 | - |
dc.contributor.author | 이상철 | - |
dc.contributor.author | 이우석 | - |
dc.date.accessioned | 2019-02-12T16:44:23Z | - |
dc.date.available | 2019-02-12T16:44:23Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 2287-3260 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/167121 | - |
dc.description.abstract | Purpose: Ischiofemoral impingement (IFI)-primarily diagnosed by magnetic resonance imaging (MRI)-is an easily overlooked disease due to its low incidence. The purpose of this study was to evaluate the usefulness of false profile view as a screening test for IFI. Materials and Methods: Fifty-eight patients diagnosed with IFI between June 2013 and July 2017 were enrolled in this retrospective study. A control group (n=58) with matching propensity scores (age, gender, and body mass index) were also included. Ischiofemoral space (IFS) was measured as the shortest distance between the lateral cortex of the ischium and the medial cortex of lesser trochanter in weight bearing hip anteroposterior (AP) view and false profile view. MRI was used to measure IFS and quadratus femoris space (QFS). The receiver operating characteristics (ROC), area under the ROC curve (AUC) and cutoff point of the IFS were measured by false profile images, and the correlation between the IFS and QFS was analyzed using the MRI scans. Results: In the false profile view and hip AP view, patients with IFI had significantly decreased IFS (P<0.01). In the false profile view, ROC AUC (0.967) was higher than in the hip AP view (0.841). Cutoff value for differential diagnosis of IFI in the false profile view was 10.3 mm (sensitivity, 88.2%; specificity, 88.4%). IFS correlated with IFS (r=0.744) QFS (0.740) in MRI and IFS (0.621) in hip AP view (P<0.01). Conclusion: IFS on false profile view can be used as a screening tool for potential IFI. | - |
dc.description.statementOfResponsibility | open | - |
dc.format | application/pdf | - |
dc.language | English | - |
dc.publisher | 대한고관절학회 | - |
dc.relation.isPartOf | Hip & Pelvis | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Utility of False Profile View for Screening of Ischiofemoral Impingement | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학교실) | - |
dc.contributor.googleauthor | Dae-Kyung Kwak | - |
dc.contributor.googleauthor | Ick-Hwan Yang | - |
dc.contributor.googleauthor | Sungjun Kim | - |
dc.contributor.googleauthor | Sang-Chul Lee | - |
dc.contributor.googleauthor | Kwan-Kyu Park | - |
dc.contributor.googleauthor | Woo-Suk Lee | - |
dc.identifier.doi | 10.5371/hp.2018.30.4.219 | - |
dc.contributor.localId | A00585 | - |
dc.contributor.localId | A01428 | - |
dc.contributor.localId | A02313 | - |
dc.contributor.localId | A02832 | - |
dc.contributor.localId | A02992 | - |
dc.relation.journalcode | J00989 | - |
dc.identifier.eissn | 2287-3279 | - |
dc.identifier.pmid | 30534540 | - |
dc.subject.keyword | False profile view | - |
dc.subject.keyword | Ischiofemoral impingement | - |
dc.subject.keyword | Ischiofemoral space | - |
dc.subject.keyword | Quadratus femoris space | - |
dc.contributor.alternativeName | Kim, Sungjun | - |
dc.contributor.affiliatedAuthor | 김성준 | - |
dc.contributor.affiliatedAuthor | 박관규 | - |
dc.contributor.affiliatedAuthor | 양익환 | - |
dc.contributor.affiliatedAuthor | 이상철 | - |
dc.contributor.affiliatedAuthor | 이우석 | - |
dc.citation.volume | 30 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 219 | - |
dc.citation.endPage | 225 | - |
dc.identifier.bibliographicCitation | Hip & Pelvis, Vol.30(4) : 219-225, 2018 | - |
dc.identifier.rimsid | 58101 | - |
dc.type.rims | ART | - |
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