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Ferucarbotran-enhanced T2-weighted magnetic resonance imaging: differentiation of hepatic cavernous hemangiomas from malignant solid lesions
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김기황 | - |
dc.contributor.author | 김주희 | - |
dc.contributor.author | 박미숙 | - |
dc.contributor.author | 유정식 | - |
dc.contributor.author | 정재준 | - |
dc.date.accessioned | 2015-04-24T17:18:01Z | - |
dc.date.available | 2015-04-24T17:18:01Z | - |
dc.date.issued | 2009 | - |
dc.identifier.issn | 0942-8925 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/105136 | - |
dc.description.abstract | BACKGROUND: To demonstrate the characteristic feature of hepatic cavernous hemangiomas on ferucarbotran-enhanced T2-weighted MR imaging as a new diagnostic finding. METHODS: In 201 hepatic lesions (61 hemangiomas, 61 cysts, 41 hepatocellular carcinomas, 31 metastatic carcinomas, and 7 cholangiocarcinomas), lesion-to-liver contrast on ferucarbotran-enhanced T2-weighted images was qualitatively compared with pre-contrast images by three independent readers using a four-grade scale (group 1, marked increase; group 2, mild increase; group 3, no change; group 4, decrease). The change in the contrast-to-noise ratio (CNR) for each lesion was quantitatively measured. RESULTS: Only hemangiomas showed a significant decrease in CNR; 10% and 90% of the hemangiomas were categorized as group 3 and 4 lesions, respectively. Besides the hemangiomas, there was no other lesion categorized into group 4 except for one cyst. When group 4 lesions were considered hemangiomas, the accuracy of identification was 96.4%. CONCLUSION: Hemangiomas show a significant decrease in lesion-to-liver contrast on T2-weighted images after ferucarbotran injection, which might be another typical diagnostic imaging finding of hemangiomas distinguished from solid malignant lesions | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 494~501 | - |
dc.language | English | - |
dc.publisher | Springer International | - |
dc.relation.isPartOf | ABDOMINAL IMAGING | - |
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 | Aged, 80 and over | - |
dc.subject.MESH | Contrast Media | - |
dc.subject.MESH | Dextrans | - |
dc.subject.MESH | Diagnosis, Differential | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Ferrosoferric Oxide* | - |
dc.subject.MESH | Hemangioma, Cavernous/pathology* | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Liver Neoplasms/pathology* | - |
dc.subject.MESH | Magnetic Resonance Imaging/methods* | - |
dc.subject.MESH | Magnetite Nanoparticles | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Retrospective Studies | - |
dc.title | Ferucarbotran-enhanced T2-weighted magnetic resonance imaging: differentiation of hepatic cavernous hemangiomas from malignant solid lesions | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학) | - |
dc.contributor.googleauthor | Eun-Suk Cho | - |
dc.contributor.googleauthor | Jeong-Sik Yu | - |
dc.contributor.googleauthor | Jhii-Hyun Ahn | - |
dc.contributor.googleauthor | Mi-Suk Park | - |
dc.contributor.googleauthor | Joo Hee Kim | - |
dc.contributor.googleauthor | Jae-Joon Chung | - |
dc.contributor.googleauthor | Ki Whang Kim | - |
dc.identifier.doi | 10.1007/s00261-008-9430-6 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00951 | - |
dc.contributor.localId | A00345 | - |
dc.contributor.localId | A01463 | - |
dc.contributor.localId | A02500 | - |
dc.contributor.localId | A03712 | - |
dc.relation.journalcode | J00002 | - |
dc.identifier.eissn | 1432-0509 | - |
dc.identifier.pmid | 18546032 | - |
dc.identifier.url | http://link.springer.com/article/10.1007%2Fs00261-008-9430-6 | - |
dc.subject.keyword | MRI | - |
dc.subject.keyword | SPIO | - |
dc.subject.keyword | Liver | - |
dc.subject.keyword | Tumor | - |
dc.subject.keyword | Hemangioma | - |
dc.contributor.alternativeName | Kim, Ki Whang | - |
dc.contributor.alternativeName | Kim, Joo Hee | - |
dc.contributor.alternativeName | Park, Mi Sook | - |
dc.contributor.alternativeName | Yu, Jeong Sik | - |
dc.contributor.alternativeName | Chung, Jae Joon | - |
dc.contributor.affiliatedAuthor | Kim, Joo Hee | - |
dc.contributor.affiliatedAuthor | Kim, Ki Whang | - |
dc.contributor.affiliatedAuthor | Park, Mi-Suk | - |
dc.contributor.affiliatedAuthor | Yu, Jeong Sik | - |
dc.contributor.affiliatedAuthor | Chung, Jae Joon | - |
dc.citation.volume | 34 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 494 | - |
dc.citation.endPage | 501 | - |
dc.identifier.bibliographicCitation | ABDOMINAL IMAGING, Vol.34(4) : 494-501, 2009 | - |
dc.identifier.rimsid | 56778 | - |
dc.type.rims | ART | - |
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