A Comparison of the Prospective Acquisition Correction Technique with Respiratory Triggering Technique in a 3-D MR Pancreaticobiliary System Angiography: A Focus on Normal Healthy Subjects
DC Field | Value | Language |
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dc.contributor.author | Goo, Eun-Hoe | - |
dc.contributor.author | Kweon, Dae Cheol | - |
dc.contributor.author | Dong, Kyung-Rae | - |
dc.contributor.author | Choi, Sung-Hyun | - |
dc.contributor.author | Ryu, Young-Hwan | - |
dc.contributor.author | Lee, Sun-Yeob | - |
dc.contributor.author | Park, Cheol-Soo | - |
dc.contributor.author | Cho, Jae-Hwan | - |
dc.contributor.author | Lee, Jae-Seung | - |
dc.contributor.author | Kim, Moon-Jib | - |
dc.contributor.author | Chung, Woon-Kwan | - |
dc.contributor.author | Choe, Chong-Hwan | - |
dc.date.accessioned | 2021-08-12T05:44:33Z | - |
dc.date.available | 2021-08-12T05:44:33Z | - |
dc.date.issued | 2011-05 | - |
dc.identifier.issn | 0937-9347 | - |
dc.identifier.issn | 1613-7507 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/16559 | - |
dc.description.abstract | This study aimed at comparing the quality of images produced using the prospective acquisition correction (PACE) technique based on a navigator with that produced by the respiratory triggering (RT) technique based on a wireless respiratory triggering cushion. Twenty normal healthy people underwent magnetic resonance (MR) cholangiopancreatography based on a three-dimensional (3-D) respiratory triggering technique using either the PACE or RT techniques. For quantitative analysis, the signal-to-noise and contrast-to-noise ratios were calculated. For qualitative analysis, the morphology of the anatomical structures, artifacts due to respiration and the definition of cholangiopancreatography were evaluated based on the following five-point scale. The excellence of the images was also evaluated independently by two specialists in abdominal imaging and two radiological technicians, whose results were analyzed statistically using a Wilcoxon signed-rank test. With regard to the morphology of the anatomical structures and sharpness of the pancreaticobiliary tract, the PACE technique had higher scores than the RT one (P = 0.07). However, there were no significant differences in artifacts due to respiration between the two techniques (P = 0.774). The signal-to-noise and contrast-to-noise ratios were significantly higher in the PACE technique (P < 0.05), with the exception of the common hepatic duct (P = 0.085). A comparison was made between the PACE and RT techniques in respiratory triggering 3-D MR cholangiopancreatography, which showed that the PACE technique produces a higher image quality. | - |
dc.format.extent | 11 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Springer Verlag | - |
dc.title | A Comparison of the Prospective Acquisition Correction Technique with Respiratory Triggering Technique in a 3-D MR Pancreaticobiliary System Angiography: A Focus on Normal Healthy Subjects | - |
dc.type | Article | - |
dc.publisher.location | 오스트리아 | - |
dc.identifier.doi | 10.1007/s00723-011-0200-1 | - |
dc.identifier.scopusid | 2-s2.0-79955483995 | - |
dc.identifier.wosid | 000293166700003 | - |
dc.identifier.bibliographicCitation | Applied Magnetic Resonance, v.40, no.3, pp 279 - 289 | - |
dc.citation.title | Applied Magnetic Resonance | - |
dc.citation.volume | 40 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 279 | - |
dc.citation.endPage | 289 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalResearchArea | Spectroscopy | - |
dc.relation.journalWebOfScienceCategory | Physics, Atomic, Molecular & Chemical | - |
dc.relation.journalWebOfScienceCategory | Spectroscopy | - |
dc.subject.keywordPlus | SPIN-ECHO SEQUENCE | - |
dc.subject.keywordPlus | LIVER-TRANSPLANT DONORS | - |
dc.subject.keywordPlus | BILIARY ANATOMY | - |
dc.subject.keywordPlus | CHOLANGIOPANCREATOGRAPHY | - |
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