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갑상선 결절의 탄성초음파: 횡단면과 종단면영상의 정확도 비교
DC Field | Value | Language |
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dc.contributor.author | 곽진영 | - |
dc.contributor.author | 김은경 | - |
dc.contributor.author | 문희정 | - |
dc.date.accessioned | 2014-12-19T17:57:13Z | - |
dc.date.available | 2014-12-19T17:57:13Z | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 1015-7085 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/92371 | - |
dc.description.abstract | Purpose: To evaluate the diagnositc performance of elastography for thyroid nod- ules on the transverse and longitudinal planes. Materials and Methods: Gray scale ultrasonography (US), elastography on trans- verse and longitudinal planes, and fine needle aspiration biopsy for 78 thyroid nodules (malignant: 34 cases, benign: 44 cases) were performed. According to the Asteria cri- teria of elastography, scores 1 and 2 were classfied as probably benign and scores 3 and 4 were classifeid as suspicious. Strain ratios on transverse and longitudinal planes were measured. Sensitivity, specificity, positive predictive value, negative pre- dictive value, accuracy, and Az value (under the receiver operating characteristics curve) of elastography on transverse and longitudinal planes were calculated and compared. Results: Scores 3 and 4 were more frequently seen in malignant nodules on the longitudinal plane (p value = 0.007), but not significantly seen on the transverse plane (p value = 0.160). Sensitivity, specificity, positive predictive value, negative predictive value, accuracy, and the Az value of elastography on the longitudinal plane were high- er than those on the transverse plane, although Az values on the transverse and long- tudinal planes were not statistically significant. Conclusion: Diagnostic performance of thyroid elastography, especially sensitivity, were higher on the longitudinal plane than the transverse plane. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 11~16 | - |
dc.relation.isPartOf | Journal of the Korean Society of Medical Ultrasound (대한초음파의학회지) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | 갑상선 결절의 탄성초음파: 횡단면과 종단면영상의 정확도 비교 | - |
dc.title.alternative | Elastography for Thyroid Nodules: The Comparison of Diagnostic Performance on Transverse and Longitudinal Planes | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학) | - |
dc.contributor.googleauthor | 문희정 | - |
dc.contributor.googleauthor | 곽진영 | - |
dc.contributor.googleauthor | 김은경 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00182 | - |
dc.contributor.localId | A00801 | - |
dc.contributor.localId | A01397 | - |
dc.relation.journalcode | J01882 | - |
dc.identifier.pmid | Thyroid: Ultrasonography ; Elastography ; Thyroid malignancy | - |
dc.subject.keyword | Thyroid: Ultrasonography | - |
dc.subject.keyword | Elastography | - |
dc.subject.keyword | Thyroid malignancy | - |
dc.contributor.alternativeName | Kwak, Jin Young | - |
dc.contributor.alternativeName | Kim, Eun Kyung | - |
dc.contributor.alternativeName | Moon, Heui Jeong | - |
dc.contributor.affiliatedAuthor | Kwak, Jin Young | - |
dc.contributor.affiliatedAuthor | Kim, Eun-Kyung | - |
dc.contributor.affiliatedAuthor | Moon, Heui Jeong | - |
dc.citation.volume | 31 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 11 | - |
dc.citation.endPage | 16 | - |
dc.identifier.bibliographicCitation | Journal of the Korean Society of Medical Ultrasound (대한초음파의학회지), Vol.31(1) : 11-16, 2012 | - |
dc.identifier.rimsid | 29455 | - |
dc.type.rims | ART | - |
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