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Clinical value of contrast-enhanced harmonic endoscopic ultrasonography in differential diagnosis of pancreas and gall bladder mass
DC Field | Value | Language |
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dc.contributor.author | 임가람 | - |
dc.date.accessioned | 2017-07-11T16:10:39Z | - |
dc.date.available | 2017-07-11T16:10:39Z | - |
dc.date.issued | 2016 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/149286 | - |
dc.description | 의학과/석사 | - |
dc.description.abstract | Recent studies reveal that contrast enhanced harmonic endoscopic ultrasonography (CEH-EUS) is beneficial in differential diagnosis of malignant neoplasms of pancreas and gall bladder (GB) from benign mass in aspects of evaluation of microvasculature and real time perfusion. However, in Korea, CEH-EUS is not widely used as EUS is. Therefore, in this study, I aimed to prove the clinical value of CEH-EUS in differential diagnosis of pancreas and GB mass by direct comparing to that of conventional EUS. I reviewed sonographic images and medical information of 471 patients who underwent conventional EUS and CEH-EUS for diagnosis of pancreas and gall bladder mass at a single medical center; Severance Hospital, Seoul, Korea, between March 2010 and March 2016. For the pancreas solid mass, the enhancement pattern of CEH-EUS showed high sensitivity (82.0%) and specificity (87.9%) and the area under the ROC curve was higher than that of conventional EUS. However, for the GB mass, CEH-EUS was not superior to the conventional EUS. | - |
dc.description.statementOfResponsibility | open | - |
dc.publisher | 연세대학교 대학원 | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Clinical value of contrast-enhanced harmonic endoscopic ultrasonography in differential diagnosis of pancreas and gall bladder mass | - |
dc.title.alternative | 췌담도 종양의 감별진단에 있어 조영증강 하모닉 내시경 초음파의 임상적 가치 | - |
dc.type | Thesis | - |
dc.contributor.alternativeName | Leem, Ga Lam | - |
dc.type.local | Thesis | - |
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