Differentiation of intrahepatic mass-forming cholangiocarcinoma from hepatocellular carcinoma on gadoxetic acid-enhanced liver MR imaging
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Rihyeon | - |
dc.contributor.author | Lee, Jeong Min | - |
dc.contributor.author | Shin, Cheong-Il | - |
dc.contributor.author | Lee, Eun Sun | - |
dc.contributor.author | Yoon, Jeong Hee | - |
dc.contributor.author | Joo, Ijin | - |
dc.contributor.author | Kim, Seong Ho | - |
dc.contributor.author | Hwang, Inpyeong | - |
dc.contributor.author | Han, Joon Koo | - |
dc.contributor.author | Choi, Byung Ihn | - |
dc.date.available | 2019-03-08T12:57:25Z | - |
dc.date.issued | 2016-06 | - |
dc.identifier.issn | 0938-7994 | - |
dc.identifier.issn | 1432-1084 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/6865 | - |
dc.description.abstract | To determine the different imaging features of intrahepatic mass-forming cholangiocarcinoma (IMCC) from hepatocellular carcinoma (HCC) on gadoxetic acid-enhanced magnetic resonance imaging (MRI). This retrospective study was institutional review board approved and the requirement for informed consent was waived. Patients who underwent gadoxetic acid-enhanced MRI with histologically confirmed IMCCs (n = 46) or HCCs (n = 58) were included. Imaging features of IMCCs and HCCs on gadoxetic acid-enhanced MRI including T2- and T1-weighted, diffusion weighted images, dynamic study and hepatobiliary phase (HBP) images were analyzed. Univariate and multivariate logistic regression analyses were performed to identify relevant differentiating features between IMCCs and HCCs. Multivariate analysis revealed heterogeneous T2 signal intensity and a hypointense rim on the HBP as suggestive findings of IMCCs and the wash-in and "portal wash-out" enhancement pattern as well as focal T1 high signal intensity foci as indicative of HCCs (all, p < 0.05). When we combined any three of the above four imaging features, we were able to diagnose IMCCs with 94 % (43/46) sensitivity and 86 % (50/58) specificity. Combined interpretation of enhancement characteristics including HBP images, morphologic features, and strict application of the "portal wash-out" pattern helped more accurate discrimination of IMCCs from HCCs. aEuro cent Analysis of enhancement characteristics helped accurate discrimination of IMCCs from HCCs. aEuro cent Wash-out should be determined on the PVP of gadoxetic acid-enhanced MRI. aEuro cent A hypointense rim on the HBP was a significant finding of IMCCs. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | SPRINGER | - |
dc.title | Differentiation of intrahepatic mass-forming cholangiocarcinoma from hepatocellular carcinoma on gadoxetic acid-enhanced liver MR imaging | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s00330-015-4005-8 | - |
dc.identifier.bibliographicCitation | EUROPEAN RADIOLOGY, v.26, no.6, pp 1808 - 1817 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000376100100035 | - |
dc.identifier.scopusid | 2-s2.0-84941711575 | - |
dc.citation.endPage | 1817 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1808 | - |
dc.citation.title | EUROPEAN RADIOLOGY | - |
dc.citation.volume | 26 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Cholangiocarcinoma | - |
dc.subject.keywordAuthor | Hepatocellular carcinoma | - |
dc.subject.keywordAuthor | Gadoxetic acid | - |
dc.subject.keywordAuthor | Liver | - |
dc.subject.keywordAuthor | MRI | - |
dc.subject.keywordPlus | HEPATOBILIARY-PHASE | - |
dc.subject.keywordPlus | PERIPHERAL CHOLANGIOCARCINOMA | - |
dc.subject.keywordPlus | RISK-FACTORS | - |
dc.subject.keywordPlus | CIRRHOSIS | - |
dc.subject.keywordPlus | IMAGES | - |
dc.subject.keywordPlus | CT | - |
dc.subject.keywordPlus | DIAGNOSIS | - |
dc.subject.keywordPlus | LESIONS | - |
dc.subject.keywordPlus | APPEARANCE | - |
dc.subject.keywordPlus | HEPATITIS | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.