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Liver trauma diagnosis with contrast-enhanced ultrasound: interobserver variability between radiologist and emergency physician in an animal study
DC Field | Value | Language |
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dc.contributor.author | 임준석 | - |
dc.contributor.author | 정성필 | - |
dc.contributor.author | 정용은 | - |
dc.contributor.author | 김기황 | - |
dc.contributor.author | 최진영 | - |
dc.contributor.author | 김명진 | - |
dc.contributor.author | 박미숙 | - |
dc.contributor.author | 박인철 | - |
dc.contributor.author | 유제성 | - |
dc.contributor.author | 이혜정 | - |
dc.date.accessioned | 2014-12-19T16:22:52Z | - |
dc.date.available | 2014-12-19T16:22:52Z | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 0735-6757 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/89418 | - |
dc.description.abstract | OBJECTIVE: The purpose of our study was to evaluate interobserver variability between the radiologist and emergency physician in detecting blunt liver trauma by conventional and contrast-enhanced ultrasound (US) (CEUS). METHODS: We created 20 sites of blunt liver trauma in rabbits and performed conventional US and CEUS on the animals. A radiologist and an emergency physician independently evaluated the degree of liver trauma. Using contrast-enhanced computed tomography as a reference standard, the diagnostic performance of US and CEUS was calculated. Interobserver variability between radiologist and emergency physician was compared before and after contrast enhancement of US. RESULTS: Overall sensitivity and specificity for detecting liver trauma on conventional US, regardless of the degree of trauma, were 61.1% and 100% for the radiologist and 50% and 100% for the emergency physician. On CEUS, the sensitivity and specificity were 94.4% and 100% for both the radiologist and emergency physician. The interobserver agreement between emergency physician and radiologist increased from 0.867 to 0.955 after contrast enhancement on US. CONCLUSIONS: Contrast-enhanced US may permit a more accurate diagnosis for liver trauma than conventional US by both the radiologist and emergency physician. Contrast-enhanced US may also reduce interobserver variability for this diagnosis. | - |
dc.description.statementOfResponsibility | open | - |
dc.relation.isPartOf | AMERICAN JOURNAL OF EMERGENCY MEDICINE | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Animals | - |
dc.subject.MESH | Emergency Medicine | - |
dc.subject.MESH | Liver/diagnostic imaging | - |
dc.subject.MESH | Liver/injuries* | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Observer Variation | - |
dc.subject.MESH | Physicians | - |
dc.subject.MESH | Rabbits | - |
dc.subject.MESH | Radiology | - |
dc.subject.MESH | Sensitivity and Specificity | - |
dc.subject.MESH | Tomography, X-Ray Computed | - |
dc.subject.MESH | Ultrasonography | - |
dc.subject.MESH | Wounds, Nonpenetrating/diagnostic imaging | - |
dc.title | Liver trauma diagnosis with contrast-enhanced ultrasound: interobserver variability between radiologist and emergency physician in an animal study | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학) | - |
dc.contributor.googleauthor | Je Sung You | - |
dc.contributor.googleauthor | Yong Eun Chung | - |
dc.contributor.googleauthor | Hye-Jeong Lee | - |
dc.contributor.googleauthor | Sung Phil Chung | - |
dc.contributor.googleauthor | Incheol Park | - |
dc.contributor.googleauthor | Myeong-Jin Kim | - |
dc.contributor.googleauthor | Mi-Suk Park | - |
dc.contributor.googleauthor | Joon Seok Lim | - |
dc.contributor.googleauthor | Jin-Young Choi | - |
dc.contributor.googleauthor | Seungho Kim | - |
dc.contributor.googleauthor | Ki Whang Kim | - |
dc.identifier.doi | 21871760 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A03408 | - |
dc.contributor.localId | A03625 | - |
dc.contributor.localId | A03662 | - |
dc.contributor.localId | A00345 | - |
dc.contributor.localId | A04200 | - |
dc.contributor.localId | A00426 | - |
dc.contributor.localId | A01463 | - |
dc.contributor.localId | A01628 | - |
dc.contributor.localId | A02507 | - |
dc.contributor.localId | A03320 | - |
dc.relation.journalcode | J00079 | - |
dc.identifier.eissn | 1532-8171 | - |
dc.identifier.pmid | 21871760 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0735675711002877 | - |
dc.subject.keyword | Animals | - |
dc.subject.keyword | Emergency Medicine | - |
dc.subject.keyword | Liver/diagnostic imaging | - |
dc.subject.keyword | Liver/injuries* | - |
dc.subject.keyword | Male | - |
dc.subject.keyword | Observer Variation | - |
dc.subject.keyword | Physicians | - |
dc.subject.keyword | Rabbits | - |
dc.subject.keyword | Radiology | - |
dc.subject.keyword | Sensitivity and Specificity | - |
dc.subject.keyword | Tomography, X-Ray Computed | - |
dc.subject.keyword | Ultrasonography | - |
dc.subject.keyword | Wounds, Nonpenetrating/diagnostic imaging | - |
dc.contributor.alternativeName | Lim, Joon Seok | - |
dc.contributor.alternativeName | Chung, Sung Pil | - |
dc.contributor.alternativeName | Chung, Yong Eun | - |
dc.contributor.alternativeName | Kim, Ki Whang | - |
dc.contributor.alternativeName | Choi, Jin Young | - |
dc.contributor.alternativeName | Kim, Myeong Jin | - |
dc.contributor.alternativeName | Park, Mi Sook | - |
dc.contributor.alternativeName | Park, In Cheol | - |
dc.contributor.alternativeName | You, Je Sung | - |
dc.contributor.alternativeName | Lee, Hye Jeong | - |
dc.contributor.affiliatedAuthor | Lim, Joon Seok | - |
dc.contributor.affiliatedAuthor | Chung, Sung Pil | - |
dc.contributor.affiliatedAuthor | Chung, Yong Eun | - |
dc.contributor.affiliatedAuthor | Kim, Ki Whang | - |
dc.contributor.affiliatedAuthor | Choi, Jin Young | - |
dc.contributor.affiliatedAuthor | Kim, Myeong Jin | - |
dc.contributor.affiliatedAuthor | Park, Mi-Suk | - |
dc.contributor.affiliatedAuthor | Park, In Cheol | - |
dc.contributor.affiliatedAuthor | You, Je Sung | - |
dc.contributor.affiliatedAuthor | Lee, Hye Jeong | - |
dc.citation.volume | 30 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1229 | - |
dc.citation.endPage | 1234 | - |
dc.identifier.bibliographicCitation | AMERICAN JOURNAL OF EMERGENCY MEDICINE, Vol.30(7) : 1229-1234, 2012 | - |
dc.identifier.rimsid | 31751 | - |
dc.type.rims | ART | - |
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