Cited 11 times in
Small hypervascular hepatocellular carcinomas: value of "washout" on gadolinium-enhanced dynamic MR imaging compared to superparamagnetic iron oxide-enhanced imaging.
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김주희 | - |
dc.contributor.author | 유정식 | - |
dc.contributor.author | 정재준 | - |
dc.contributor.author | 김기황 | - |
dc.date.accessioned | 2015-04-24T17:18:08Z | - |
dc.date.available | 2015-04-24T17:18:08Z | - |
dc.date.issued | 2009 | - |
dc.identifier.issn | 0938-7994 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/105140 | - |
dc.description.abstract | The aim of this study was to retrospectively compare the value of "washout" on dynamic MR imaging with superparamagnetic iron oxide (SPIO)-enhanced imaging features of small hepatocellular carcinoma (HCC). A total of 74 small (5-30 mm) hypervascular HCCs in 42 cirrhotic patients who underwent double contrast material-enhanced MR imaging were evaluated to determine the presence of washout in the portal or equilibrium phase of gadolinium-enhanced dynamic imaging and decreased uptake of SPIO on T2*-weighted imaging. HCCs were verified histologically (n = 13) or by serial follow-up imaging studies (n = 61). According to the size of the lesions, 27 vs. 73% (<10 mm, n = 15; P = 0.016 on McNemar test), 39 vs. 79% (10-14 mm, n = 28; P = 0.002), 50 vs. 93% (15-20 mm, n = 14; P = 0.031), and 82 vs. 100% (>20 mm, n = 17; P = 0.250) of the lesions showed washout vs. decreased SPIO accumulation respectively. The larger the lesion, the higher the prevalence of washout or decreased SPIO uptake (P = 0.004 or P = 0.036, respectively, on Mantel-Haenszel test). In many small hypervascular HCCs up to 2 cm, SPIO-enhanced MR imaging offers essential information for early diagnosis in the absence of washout on dynamic imaging. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 2614~2622 | - |
dc.relation.isPartOf | EUROPEAN RADIOLOGY | - |
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 | Carcinoma, Hepatocellular/blood supply | - |
dc.subject.MESH | Carcinoma, Hepatocellular/diagnosis | - |
dc.subject.MESH | Carcinoma, Hepatocellular/pathology* | - |
dc.subject.MESH | Contrast Media* | - |
dc.subject.MESH | Diagnostic Imaging/methods | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Ferric Compounds* | - |
dc.subject.MESH | Fibrosis/diagnosis | - |
dc.subject.MESH | Fibrosis/pathology | - |
dc.subject.MESH | Gadolinium* | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Image Processing, Computer-Assisted | - |
dc.subject.MESH | Liver Neoplasms/blood supply | - |
dc.subject.MESH | Liver Neoplasms/diagnosis | - |
dc.subject.MESH | Liver Neoplasms/pathology* | - |
dc.subject.MESH | Magnetic Resonance Imaging/methods* | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Retrospective Studies | - |
dc.title | Small hypervascular hepatocellular carcinomas: value of "washout" on gadolinium-enhanced dynamic MR imaging compared to superparamagnetic iron oxide-enhanced imaging. | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학) | - |
dc.contributor.googleauthor | Jeong-Sik Yu | - |
dc.contributor.googleauthor | Jae-Joon Chung | - |
dc.contributor.googleauthor | Joo Hee Kim | - |
dc.contributor.googleauthor | Ki Whang Kim | - |
dc.identifier.doi | 10.1007/s00330-009-1465-8 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00951 | - |
dc.contributor.localId | A02500 | - |
dc.contributor.localId | A03712 | - |
dc.contributor.localId | A00345 | - |
dc.relation.journalcode | J00851 | - |
dc.identifier.eissn | 1432-1084 | - |
dc.identifier.pmid | 19513749 | - |
dc.identifier.url | http://link.springer.com/article/10.1007%2Fs00330-009-1465-8 | - |
dc.subject.keyword | Hepatocellular carcinoma | - |
dc.subject.keyword | Liver cirrhosis | - |
dc.subject.keyword | Gadolinium | - |
dc.subject.keyword | Iron | - |
dc.subject.keyword | MR imaging | - |
dc.contributor.alternativeName | Kim, Joo Hee | - |
dc.contributor.alternativeName | Yu, Jeong Sik | - |
dc.contributor.alternativeName | Chung, Jae Joon | - |
dc.contributor.alternativeName | Kim, Ki Whang | - |
dc.contributor.affiliatedAuthor | Kim, Joo Hee | - |
dc.contributor.affiliatedAuthor | Yu, Jeong Sik | - |
dc.contributor.affiliatedAuthor | Chung, Jae Joon | - |
dc.contributor.affiliatedAuthor | Kim, Ki Whang | - |
dc.citation.volume | 19 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 2614 | - |
dc.citation.endPage | 2622 | - |
dc.identifier.bibliographicCitation | EUROPEAN RADIOLOGY, Vol.19(11) : 2614-2622, 2009 | - |
dc.identifier.rimsid | 56781 | - |
dc.type.rims | ART | - |
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