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Real-Time Elastography in the Evaluation of Diffuse Thyroid Disease: A Study Based on Elastography Histogram Parameters

DC Field Value Language
dc.contributor.author곽진영-
dc.contributor.author김은경-
dc.contributor.author문희정-
dc.contributor.author윤정현-
dc.contributor.author이혜선-
dc.date.accessioned2015-01-06T17:07:50Z-
dc.date.available2015-01-06T17:07:50Z-
dc.date.issued2014-
dc.identifier.issn0301-5629-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/99396-
dc.description.abstractThe purpose of this study was to evaluate the diagnostic performance of quantitative histogram parameters using real-time tissue elastography (RTE) in the diagnosis of patients with diffuse thyroid disease. One hundred and sixteen patients (mean age, 43.7 ± 10.97 y) who had undergone pre-operative staging ultrasonography and RTE were included. For each patient, 11 parameters were obtained from RTE images, from which the “elastic index” was calculated. Diagnostic performance of the elastic index and that of the 11 parameters on RTE were calculated and compared. Of the 116 patients, 31 had diffuse thyroid disease and 85 had normal thyroid parenchyma. Area under the receiver operating characteristic curve (Az) of MEAN (average relative value) elasticity was high (0.737), without significant differences from other elasticity values. Diagnostic performance of the elastic index was higher than the MEAN, Az = 0.753, without significance (p = 0.802). In conclusion, RTE using the elastic index was found to have good diagnostic performance and may be useful in the diagnosis and management of patients with diffuse thyroid disease.-
dc.description.statementOfResponsibilityopen-
dc.format.extent2012~2019-
dc.relation.isPartOfULTRASOUND IN MEDICINE AND BIOLOGY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdult-
dc.subject.MESHAged-
dc.subject.MESHComputer Systems-
dc.subject.MESHElasticity Imaging Techniques/methods*-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHPrincipal Component Analysis-
dc.subject.MESHROC Curve-
dc.subject.MESHReproducibility of Results-
dc.subject.MESHSensitivity and Specificity-
dc.subject.MESHThyroid Diseases/diagnostic imaging*-
dc.subject.MESHThyroid Gland/diagnostic imaging*-
dc.subject.MESHYoung Adult-
dc.titleReal-Time Elastography in the Evaluation of Diffuse Thyroid Disease: A Study Based on Elastography Histogram Parameters-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Radiology (영상의학)-
dc.contributor.googleauthorJung Hyun Yoon-
dc.contributor.googleauthorJaeheung Yoo-
dc.contributor.googleauthorEun-Kyung Kim-
dc.contributor.googleauthorHee Jung Moon-
dc.contributor.googleauthorHye Sun Lee-
dc.contributor.googleauthorJae Young Seo-
dc.contributor.googleauthorHye Young Park-
dc.contributor.googleauthorWoon-Ju Park-
dc.contributor.googleauthorJin Young Kwak-
dc.identifier.doi10.1016/j.ultrasmedbio.2014.03.033-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA03312-
dc.contributor.localIdA00182-
dc.contributor.localIdA00801-
dc.contributor.localIdA01397-
dc.contributor.localIdA02595-
dc.relation.journalcodeJ02769-
dc.identifier.eissn1879-291X-
dc.identifier.pmid24973828-
dc.identifier.urlhttp://www.sciencedirect.com/science/article/pii/S0301562914002191-
dc.subject.keywordDiffuse thyroid disease-
dc.subject.keywordReal-time elastography-
dc.subject.keywordThyroid-
dc.subject.keywordThyroiditis-
dc.subject.keywordUltrasound-
dc.contributor.alternativeNameKwak, Jin Young-
dc.contributor.alternativeNameKim, Eun Kyung-
dc.contributor.alternativeNameMoon, Heui Jeong-
dc.contributor.alternativeNameYoon, Jung Hyun-
dc.contributor.alternativeNameLee, Hye Sun-
dc.contributor.affiliatedAuthorLee, Hye Sun-
dc.contributor.affiliatedAuthorKwak, Jin Young-
dc.contributor.affiliatedAuthorKim, Eun-Kyung-
dc.contributor.affiliatedAuthorMoon, Heui Jeong-
dc.contributor.affiliatedAuthorYoon, Jung Hyun-
dc.rights.accessRightsfree-
dc.citation.volume40-
dc.citation.number9-
dc.citation.startPage2012-
dc.citation.endPage2019-
dc.identifier.bibliographicCitationULTRASOUND IN MEDICINE AND BIOLOGY, Vol.40(9) : 2012-2019, 2014-
dc.identifier.rimsid57239-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Yonsei Biomedical Research Center (연세의생명연구원) > 1. Journal Papers

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