PROSPECTIVE VALIDATION OF REPEATABILITY OF SHEAR WAVE DISPERSION IMAGING FOR EVALUATION OF NON-ALCOHOLIC FATTY LIVER DISEASE
DC Field | Value | Language |
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dc.contributor.author | Yoo, Jeongin | - |
dc.contributor.author | Lee, Jeong Min | - |
dc.contributor.author | Joo, Ijin | - |
dc.contributor.author | Lee, Dong Ho | - |
dc.contributor.author | Yoon, Jeong Hee | - |
dc.contributor.author | Kang, Hyo-Jin | - |
dc.contributor.author | Ahn, Su Joa | - |
dc.date.available | 2020-02-27T02:21:42Z | - |
dc.date.created | 2020-02-04 | - |
dc.date.issued | 2019-10 | - |
dc.identifier.issn | 0301-5629 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/937 | - |
dc.description.abstract | This study was aimed at evaluating the intra-observer repeatability of shear wave dispersion imaging (SWDI) for evaluation of non-alcoholic fatty liver disease and assessing inter-observer repeatability in asymptomatic volunteers, using a commercial ultrasound system. This prospective study was approved by our institutional review board and informed consent was obtained from all patients. In group I composed of patients with suspected or alleged non-alcoholic fatty liver disease (n = 71), two sessions of SWDI were performed by one radiologist for evaluation of intra-observer repeatability. In group II composed of asymptomatic volunteers (n = 19), three independent sessions were performed by three radiologists. Intra-observer and inter-observer repeatability was assessed using intra-class correlation coefficients (ICCs). For intra-observer repeatability, the ICC was 0.955 (95% confidence interval: 0.926-0.973), and subgroup analysis revealed that body mass index, ultrasound steatosis grade and liver function test abnormalities did not affect ICCs. The ICC for inter-observer repeatability was 0.800 (95% confidence interval: 0.572-0.916). Thus, SWDI had excellent intra-and inter-observer repeatability. (C) 2019 World Federation for Ultrasound in Medicine & Biology. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.relation.isPartOf | ULTRASOUND IN MEDICINE AND BIOLOGY | - |
dc.subject | ACOUSTIC RADIATION FORCE | - |
dc.subject | MR ELASTOGRAPHY | - |
dc.subject | IN-VIVO | - |
dc.subject | FIBROSIS | - |
dc.subject | ELASTICITY | - |
dc.subject | VISCOSITY | - |
dc.subject | DIAGNOSIS | - |
dc.subject | BIOPSY | - |
dc.subject | STEATOHEPATITIS | - |
dc.subject | STEATOSIS | - |
dc.title | PROSPECTIVE VALIDATION OF REPEATABILITY OF SHEAR WAVE DISPERSION IMAGING FOR EVALUATION OF NON-ALCOHOLIC FATTY LIVER DISEASE | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000483916700011 | - |
dc.identifier.doi | 10.1016/j.ultrasmedbio.2019.06.411 | - |
dc.identifier.bibliographicCitation | ULTRASOUND IN MEDICINE AND BIOLOGY, v.45, no.10, pp.2688 - 2696 | - |
dc.identifier.scopusid | 2-s2.0-85068838613 | - |
dc.citation.endPage | 2696 | - |
dc.citation.startPage | 2688 | - |
dc.citation.title | ULTRASOUND IN MEDICINE AND BIOLOGY | - |
dc.citation.volume | 45 | - |
dc.citation.number | 10 | - |
dc.contributor.affiliatedAuthor | Ahn, Su Joa | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Fatty liver disease | - |
dc.subject.keywordAuthor | Steatosis | - |
dc.subject.keywordAuthor | Dispersion | - |
dc.subject.keywordAuthor | Shear wave elastography | - |
dc.subject.keywordAuthor | Repeatability | - |
dc.subject.keywordPlus | ACOUSTIC RADIATION FORCE | - |
dc.subject.keywordPlus | MR ELASTOGRAPHY | - |
dc.subject.keywordPlus | IN-VIVO | - |
dc.subject.keywordPlus | FIBROSIS | - |
dc.subject.keywordPlus | ELASTICITY | - |
dc.subject.keywordPlus | VISCOSITY | - |
dc.subject.keywordPlus | DIAGNOSIS | - |
dc.subject.keywordPlus | BIOPSY | - |
dc.subject.keywordPlus | STEATOHEPATITIS | - |
dc.subject.keywordPlus | STEATOSIS | - |
dc.relation.journalResearchArea | Acoustics | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Acoustics | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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