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Hyperintense HCC on hepatobiliary phase images of gadoxetic acid-enhanced MRI: Correlation with clinical and pathological features

DC Field Value Language
dc.contributor.author김경아-
dc.contributor.author김명진-
dc.contributor.author김자영-
dc.contributor.author박영년-
dc.date.accessioned2014-12-19T16:48:44Z-
dc.date.available2014-12-19T16:48:44Z-
dc.date.issued2012-
dc.identifier.issn0720-048X-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/90240-
dc.description.abstractPURPOSE: To retrospectively determine whether the hyperintense hepatocellular carcinomas (HCCs) seen on the hepatobiliary phase of gadoxetic acid-enhanced MR imaging (EOB-MRI) might have different histologic characteristics from usual hypointense HCCs. MATERIALS AND METHODS: Two hundred three surgically proven HCCs from 192 patients who underwent preoperative EOB-MRI were analyzed. The demographic and histologic characteristics of hyperintense HCCs were compared with usual hypointense HCCs by using the t-test or Fisher's exact test. RESULTS: By visual assessment, 18 (8.8%) tumors were classified as hyperintense HCCs. Patients with hyperintense HCC were significantly (p<0.05) older (60.1 vs. 55.2 years) than those with hypointense HCCs. Hyperintense HCCs showed significantly lower rate of microvascular invasion (27.8% vs. 53.5%) and significantly higher rate of peliosis (61.1% vs. 30.8%). Hyperintense HCCs were more frequently expanding type, and none showed infiltrative type or scirrhous histologic pattern. CONCLUSIONS: Hyperintense HCCs seem to have clinical and histologic features that might be related with more favorable outcomes.-
dc.description.statementOfResponsibilityopen-
dc.relation.isPartOfEUROPEAN JOURNAL OF RADIOLOGY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdult-
dc.subject.MESHAged-
dc.subject.MESHAged, 80 and over-
dc.subject.MESHAlgorithms*-
dc.subject.MESHCarcinoma, Hepatocellular/pathology*-
dc.subject.MESHContrast Media-
dc.subject.MESHFemale-
dc.subject.MESHGadolinium DTPA*-
dc.subject.MESHHumans-
dc.subject.MESHImage Enhancement/methods-
dc.subject.MESHImage Interpretation, Computer-Assisted/methods*-
dc.subject.MESHLiver Neoplasms/pathology*-
dc.subject.MESHMagnetic Resonance Imaging/methods*-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHReproducibility of Results-
dc.subject.MESHSensitivity and Specificity-
dc.titleHyperintense HCC on hepatobiliary phase images of gadoxetic acid-enhanced MRI: Correlation with clinical and pathological features-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Pathology (병리학)-
dc.contributor.googleauthorJa Young Kim-
dc.contributor.googleauthorMyeong-Jin Kim-
dc.contributor.googleauthorKyung Ah Kim-
dc.contributor.googleauthorHyeon Tae Jeong-
dc.contributor.googleauthorYoung Nyun Park-
dc.identifier.doi22954410-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00853-
dc.contributor.localIdA00426-
dc.contributor.localIdA01563-
dc.contributor.localIdA00301-
dc.relation.journalcodeJ00845-
dc.identifier.eissn1872-7727-
dc.identifier.pmid22954410-
dc.identifier.urlhttp://www.sciencedirect.com/science/article/pii/S0720048X12003907-
dc.subject.keywordHepatocellular carcinoma-
dc.subject.keywordGadoxetate disodium (Gd-EOB-DTPA)-
dc.subject.keywordPathology-
dc.subject.keywordPrognosis-
dc.subject.keywordSurgery-
dc.contributor.alternativeNameKim, Kyung Ah-
dc.contributor.alternativeNameKim, Myeong Jin-
dc.contributor.alternativeNameKim, Ja Young-
dc.contributor.alternativeNamePark, Young Nyun-
dc.contributor.affiliatedAuthorKim, Ja Young-
dc.contributor.affiliatedAuthorKim, Myeong Jin-
dc.contributor.affiliatedAuthorPark, Young Nyun-
dc.contributor.affiliatedAuthorKim, Kyung Ah-
dc.citation.volume81-
dc.citation.number12-
dc.citation.startPage3877-
dc.citation.endPage3882-
dc.identifier.bibliographicCitationEUROPEAN JOURNAL OF RADIOLOGY, Vol.81(12) : 3877-3882, 2012-
dc.identifier.rimsid34088-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Pathology (병리학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers

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