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Preoperative staging accuracy of multidetector row computed tomography for extrahepatic bile duct carcinoma
DC Field | Value | Language |
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dc.contributor.author | 김기황 | - |
dc.contributor.author | 김명진 | - |
dc.contributor.author | 박미숙 | - |
dc.contributor.author | 유정식 | - |
dc.contributor.author | 윤동섭 | - |
dc.contributor.author | 이동기 | - |
dc.contributor.author | 이세준 | - |
dc.contributor.author | 이우정 | - |
dc.contributor.author | 임준석 | - |
dc.contributor.author | 조재용 | - |
dc.date.accessioned | 2015-06-10T11:58:46Z | - |
dc.date.available | 2015-06-10T11:58:46Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 0022-0124 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/108968 | - |
dc.description.abstract | PURPOSE: This study sought to evaluate the accuracy of multidetector computed tomography (MDCT) for preoperative staging of extrahepatic bile duct (EHD) carcinoma and to assess the value of coronal reformations from isotropic voxels. MATERIALS AND METHODS: Thirty patients with surgically proven EHD cancer underwent dynamic MDCT with coronal reformation. Two experienced radiologists independently evaluated contrast-enhanced dynamic transverse CT images (axial approach) and combined transverse and coronal images (combined approach). The radial extent (TNM staging) and the vertical extent of tumors were assessed and correlated with pathological findings of surgical specimen. RESULTS: All of primary tumors were detected by axial and combined CT imaging (100%). Overall accuracy of the T staging was 73% (22/30) with axial and 77% (23/30) with combined CT imaging (P>0.05). The accuracy of N staging was 57% (17/30) with axial and 63% (19/30) with combined CT imaging (P>0.05). The accuracy of M staging was 97% (29/30) with both axial and combined CT imaging. Upper margin accuracy was 97% (29/30) for axial and 100% for combined CT imaging (P>0.05), whereas that of the lower margin was 90% (27/30) for axial and 93% (28/30) for combined CT imaging (P>0.05). CONCLUSIONS: Multidetector computed tomography was sufficiently accurate for evaluating the vertical extents, but radial extents of EHD cancer. The addition of coronal reformatted images did not improve the accuracy for staging of EHD cancer. | - |
dc.description.statementOfResponsibility | open | - |
dc.relation.isPartOf | JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | - |
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 | Adult | - |
dc.subject.MESH | Aged | - |
dc.subject.MESH | Bile Duct Neoplasms/diagnostic imaging* | - |
dc.subject.MESH | Bile Ducts, Extrahepatic* | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Neoplasm Staging/methods* | - |
dc.subject.MESH | Tomography, X-Ray Computed/methods* | - |
dc.title | Preoperative staging accuracy of multidetector row computed tomography for extrahepatic bile duct carcinoma | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Surgery (외과학) | - |
dc.contributor.googleauthor | Mi-Suk Park | - |
dc.contributor.googleauthor | Dong Ki Lee | - |
dc.contributor.googleauthor | Myeong-Jin Kim | - |
dc.contributor.googleauthor | Woo Jung Lee | - |
dc.contributor.googleauthor | Dong-Sup Yoon | - |
dc.contributor.googleauthor | Se Joon Lee | - |
dc.contributor.googleauthor | Joon Seok Lim | - |
dc.contributor.googleauthor | Jeong-Sik Yu | - |
dc.contributor.googleauthor | Jae-Yong Cho | - |
dc.contributor.googleauthor | Ki Whang Kim | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00345 | - |
dc.contributor.localId | A00426 | - |
dc.contributor.localId | A01463 | - |
dc.contributor.localId | A02500 | - |
dc.contributor.localId | A02548 | - |
dc.contributor.localId | A02723 | - |
dc.contributor.localId | A02882 | - |
dc.contributor.localId | A03408 | - |
dc.contributor.localId | A03899 | - |
dc.contributor.localId | A02993 | - |
dc.relation.journalcode | J01350 | - |
dc.identifier.eissn | 1938-2472 | - |
dc.identifier.pmid | 16778607 | - |
dc.identifier.url | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&AN=00004728-200605000-00003&LSLINK=80&D=ovft | - |
dc.subject.keyword | multidetector computed tomography | - |
dc.subject.keyword | extrahepatic bileduct | - |
dc.subject.keyword | TNM staging | - |
dc.contributor.alternativeName | Kim, Ki Whang | - |
dc.contributor.alternativeName | Kim, Myeong Jin | - |
dc.contributor.alternativeName | Park, Mi Sook | - |
dc.contributor.alternativeName | Yu, Jeong Sik | - |
dc.contributor.alternativeName | Yoon, Dong Sup | - |
dc.contributor.alternativeName | Lee, Dong Ki | - |
dc.contributor.alternativeName | Lee, Se Joon | - |
dc.contributor.alternativeName | Lee, Woo Jung | - |
dc.contributor.alternativeName | Lim, Joon Seok | - |
dc.contributor.alternativeName | Cho, Jae Yong | - |
dc.contributor.affiliatedAuthor | Kim, Ki Whang | - |
dc.contributor.affiliatedAuthor | Kim, Myeong Jin | - |
dc.contributor.affiliatedAuthor | Park, Mi-Suk | - |
dc.contributor.affiliatedAuthor | Yu, Jeong Sik | - |
dc.contributor.affiliatedAuthor | Yoon, Dong Sup | - |
dc.contributor.affiliatedAuthor | Lee, Dong Ki | - |
dc.contributor.affiliatedAuthor | Lee, Se Joon | - |
dc.contributor.affiliatedAuthor | Lim, Joon Seok | - |
dc.contributor.affiliatedAuthor | Cho, Jae Yong | - |
dc.contributor.affiliatedAuthor | Lee, Woo Jung | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 30 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 362 | - |
dc.citation.endPage | 367 | - |
dc.identifier.bibliographicCitation | JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, Vol.30(3) : 362-367, 2006 | - |
dc.identifier.rimsid | 53676 | - |
dc.type.rims | ART | - |
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