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Enhancement patterns of hepatocellular carcinoma after transarterial chemoembolization using drug-eluting beads on arterial phase CT images: a pilot retrospective study

DC FieldValueLanguage
dc.contributor.author김명진-
dc.contributor.author박미숙-
dc.contributor.author백송이-
dc.contributor.author이광훈-
dc.contributor.author이여진-
dc.contributor.author정우석-
dc.date.accessioned2014-12-19T16:23:50Z-
dc.date.available2014-12-19T16:23:50Z-
dc.date.issued2012-
dc.identifier.issn0361-803X-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/89448-
dc.description.abstractOBJECTIVE: The purpose of this article is to assess CT enhancement patterns of hepatocellular carcinoma (HCC) within 1 month after transarterial chemoembolization (TACE) using drug-eluting beads and to determine whether enhancement patterns may be useful for predicting local tumor progression. MATERIALS AND METHODS: Forty-one patients with 50 HCCs underwent CT within 1 month after TACE with drug-eluting beads. Two blinded readers independently reviewed the arterial phase images and classified enhancement patterns as follows: no enhancement, peripheral ring enhancement, and peripheral nodulelike enhancement. Enhancement patterns were correlated with time to tumor progression of enhancing tissue by log-rank test. RESULTS: In the group with no enhancement, 92.3% (24/26) had not progressed and 7.7% (2/26) showed progression; for peripheral ring enhancement, 83.3% (10/12) had not progressed and 16.7% (2/12) showed progression; and for peripheral nodulelike enhancement, 16.7% (2/12) had not progressed and 83.3% (10/12) showed progression. The time to progression of enhancing tissue was significantly different between the group with no enhancement plus peripheral ring enhancement and the group with peripheral nodulelike enhancement (p < 0.001). CONCLUSION: Analysis of enhancement patterns at the arterial phase of the first follow-up CT after TACE with drug-eluting beads is helpful for predicting progression of treated HCC.-
dc.description.statementOfResponsibilityopen-
dc.relation.isPartOfAMERICAN JOURNAL OF ROENTGENOLOGY-
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.MESHAntibiotics, Antineoplastic/administration & dosage*-
dc.subject.MESHCarcinoma, Hepatocellular/diagnostic imaging*-
dc.subject.MESHCarcinoma, Hepatocellular/drug therapy*-
dc.subject.MESHChemoembolization, Therapeutic/methods*-
dc.subject.MESHChi-Square Distribution-
dc.subject.MESHContrast Media-
dc.subject.MESHDisease Progression-
dc.subject.MESHDoxorubicin/administration & dosage*-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHIohexol/analogs & derivatives-
dc.subject.MESHLiver Neoplasms/diagnostic imaging*-
dc.subject.MESHLiver Neoplasms/drug therapy*-
dc.subject.MESHMale-
dc.subject.MESHMicrospheres*-
dc.subject.MESHMiddle Aged-
dc.subject.MESHPilot Projects-
dc.subject.MESHRadiographic Image Interpretation, Computer-Assisted-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHSurvival Rate-
dc.subject.MESHTomography, X-Ray Computed/methods*-
dc.subject.MESHTreatment Outcome-
dc.titleEnhancement patterns of hepatocellular carcinoma after transarterial chemoembolization using drug-eluting beads on arterial phase CT images: a pilot retrospective study-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Radiology (영상의학)-
dc.contributor.googleauthorWoo-Suk Chung-
dc.contributor.googleauthorKwang-Hun Lee-
dc.contributor.googleauthorMi-Suk Park-
dc.contributor.googleauthorYeo Jin Lee-
dc.contributor.googleauthorJoonho Kwon-
dc.contributor.googleauthorSong-Ee Baek-
dc.contributor.googleauthorMyeong-Jin Kim-
dc.identifier.doi22826396-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00426-
dc.contributor.localIdA01463-
dc.contributor.localIdA01822-
dc.contributor.localIdA02951-
dc.contributor.localIdA03666-
dc.contributor.localIdA05085-
dc.relation.journalcodeJ00116-
dc.identifier.eissn1546-3141-
dc.identifier.pmid22826396-
dc.identifier.urlhttp://www.ajronline.org/doi/abs/10.2214/AJR.11.7563-
dc.subject.keywordCT-
dc.subject.keyworddoxorubicin-
dc.subject.keyworddrug-eluting beads-
dc.subject.keywordhepatocellular carcinoma-
dc.subject.keywordtransarterial chemoembolization-
dc.contributor.alternativeNameKim, Myeong Jin-
dc.contributor.alternativeNamePark, Mi Sook-
dc.contributor.alternativeNameBaek, Song Ee-
dc.contributor.alternativeNameLee, Kwang Hun-
dc.contributor.alternativeNameLee, Yeo Jin-
dc.contributor.alternativeNameChung, Woo Seok-
dc.contributor.affiliatedAuthorKim, Myeong Jin-
dc.contributor.affiliatedAuthorPark, Mi-Suk-
dc.contributor.affiliatedAuthorBaek, Song Ee-
dc.contributor.affiliatedAuthorLee, Yeo Jin-
dc.contributor.affiliatedAuthorChung, Woo Seok-
dc.citation.volume199-
dc.citation.number2-
dc.citation.startPage349-
dc.citation.endPage359-
dc.identifier.bibliographicCitationAMERICAN JOURNAL OF ROENTGENOLOGY, Vol.199(2) : 349-359, 2012-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers

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