Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이보은 | * |
dc.contributor.author | 차은숙 | * |
dc.contributor.author | 이지은 | * |
dc.contributor.author | 정진 | * |
dc.contributor.author | 김정현 | * |
dc.date.accessioned | 2016-08-27T04:08:27Z | - |
dc.date.available | 2016-08-27T04:08:27Z | - |
dc.date.issued | 2015 | * |
dc.identifier.issn | 0720-048X | * |
dc.identifier.issn | 1872-7727 | * |
dc.identifier.other | OAK-14867 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/217181 | - |
dc.description.abstract | Objective: To evaluate the additional role of shear-wave elastography (SWE) in differential diagnosis of complex cystic and solid breast lesions. Materials and methods: From January 2013 to November 2013, 140 complex cystic and solid breast lesions from 139 consecutive patients were performed ultrasound and SWE prior to biopsy. BI-RADS ultrasound final assessment and SWE parameters were recorded for each lesion. Histopathologic diagnosis was used as the reference standard. Results: Among the 140 lesions, 30 lesions (21.4%) were malignant. The mean maximum elasticity (Emax) of malignant lesions (184.3 kPa) was significantly higher than that of benign lesions (45.5 kPa) (P < 0.001). Homogeneity of elasticity and color pattern were significantly different from malignancy and benign lesions (P < 0.05). Emax with cutoff value at 108.5 kPa showed Az value of 0.968(95% CI, 0.932-0.985) with sensitivity of 86.7% and specificity of 97.3%. Using this cutoff value, false-positive rate was 2.7% and falsenegative rate was 13.3%. By applying an Emax value of 108.5 kPa or less as a criterion for downgrading BIRADS category 4a lesions to category 3 lesions, 103/123 (83.7%) lesions could be downgraded to category 3 lesions. Conclusion: Additional use of SWE could reduce unnecessary benign biopsies in complex cystic and solid breast lesions. (C) 2015 Elsevier Ireland Ltd. All rights reserved. | * |
dc.language | English | * |
dc.publisher | ELSEVIER IRELAND LTD | * |
dc.subject | Shear-wave | * |
dc.subject | Elastography | * |
dc.subject | Ultrasound | * |
dc.subject | Breast | * |
dc.subject | Cystic lesion | * |
dc.title | Role of shear-wave elastography (SWE) in complex cystic and solid breast lesions in comparison with conventional ultrasound | * |
dc.type | Article | * |
dc.relation.issue | 7 | * |
dc.relation.volume | 84 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 1236 | * |
dc.relation.lastpage | 1241 | * |
dc.relation.journaltitle | EUROPEAN JOURNAL OF RADIOLOGY | * |
dc.identifier.doi | 10.1016/j.ejrad.2015.04.005 | * |
dc.identifier.wosid | WOS:000355212100004 | * |
dc.identifier.scopusid | 2-s2.0-84930181700 | * |
dc.author.google | Lee, Bo Eun | * |
dc.author.google | Chung, Jin | * |
dc.author.google | Cha, Eun-Suk | * |
dc.author.google | Lee, Jee Eun | * |
dc.author.google | Kim, Jeoung Hyun | * |
dc.contributor.scopusid | 이보은(7405442686;57203372528;56739505600) | * |
dc.contributor.scopusid | 차은숙(7003760752) | * |
dc.contributor.scopusid | 이지은(35746498800) | * |
dc.contributor.scopusid | 정진(35573055900) | * |
dc.contributor.scopusid | 김정현(12795480200) | * |
dc.date.modifydate | 20240301081003 | * |