Cited 35 times in
Detection of small intrahepatic metastases of hepatocellular carcinomas using diffusion-weighted imaging: comparison with conventional dynamic MRI.
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김기황 | - |
dc.contributor.author | 김대중 | - |
dc.contributor.author | 김주희 | - |
dc.contributor.author | 안지현 | - |
dc.contributor.author | 유정식 | - |
dc.contributor.author | 정재준 | - |
dc.contributor.author | 조은석 | - |
dc.date.accessioned | 2014-12-20T16:54:16Z | - |
dc.date.available | 2014-12-20T16:54:16Z | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 0730-725X | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/93599 | - |
dc.description.abstract | PURPOSE: The purpose of our study was to compare diffusion-weighted MR imaging (DWI) with conventional dynamic MRI in terms of the assessment of small intrahepatic metastases from hepatocellular carcinoma (HCC). MATERIALS AND METHODS: In 24 patients with multifocal, small (≤2 cm) intrahepatic metastatic foci of advanced HCC, a total of 134 lesions (≤1 cm, n=81; >1 cm, n=53) were subjected to a comparative analysis of hepatic MRI including static and gadopentetate dimeglumine-enhanced dynamic imaging, and DWI using a single-shot spin-echo echo-planar MRI (b values=50, 400 and 800 s/mm(2)), by two independent reviewers. RESULTS: A larger number of the lesions were detected and diagnosed as intrahepatic metastases on DWI [Reviewer 1, 121 (90%); Reviewer 2, 117 (87%)] than on dynamic imaging [Reviewer 1, 107 (80%); Reviewer 2, 105 (78%)] (P<.05). For the 81 smaller lesions (≤1 cm), DWI was able to detect more lesions than dynamic imaging [Reviewer 1, 68 (84%) vs. 56 (69%), P=.008; Reviewer 2, 65 (80%) vs. 55 (68%), P=.031], but there was no statistically significant difference between the two image sets for larger (>1 cm) lesions. CONCLUSION: Due to its higher detection rate of subcentimeter lesions, DWI could be considered complementary to dynamic MRI in the diagnosis of intrahepatic metastases of HCCs. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 985~992 | - |
dc.relation.isPartOf | MAGNETIC RESONANCE 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 | Carcinoma, Hepatocellular/pathology* | - |
dc.subject.MESH | Diffusion Magnetic Resonance Imaging/methods* | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Gadolinium DTPA/pharmacology | - |
dc.subject.MESH | Hepatectomy/methods | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Liver/pathology | - |
dc.subject.MESH | Liver Neoplasms/pathology* | - |
dc.subject.MESH | Magnetic Resonance Imaging/methods | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Medical Oncology/methods | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Neoplasm Metastasis | - |
dc.title | Detection of small intrahepatic metastases of hepatocellular carcinomas using diffusion-weighted imaging: comparison with conventional dynamic MRI. | - |
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 | Eun-Suk Cho | - |
dc.contributor.googleauthor | Dae Jung Kim | - |
dc.contributor.googleauthor | Jhii-Hyun Ahn | - |
dc.contributor.googleauthor | Ki Whang Kim | - |
dc.identifier.doi | 10.1016/j.mri.2011.04.010 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00951 | - |
dc.contributor.localId | A00345 | - |
dc.contributor.localId | A00369 | - |
dc.contributor.localId | A02266 | - |
dc.contributor.localId | A02500 | - |
dc.contributor.localId | A03712 | - |
dc.contributor.localId | A03881 | - |
dc.relation.journalcode | J02178 | - |
dc.identifier.eissn | 1873-5894 | - |
dc.identifier.pmid | 21616624 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0730725X11001408 | - |
dc.subject.keyword | Diffusion-weighted MR imagingLiver | - |
dc.subject.keyword | MRLiver | - |
dc.subject.keyword | neoplasms | - |
dc.contributor.alternativeName | Kim, Ki Whang | - |
dc.contributor.alternativeName | Kim, Dae Jung | - |
dc.contributor.alternativeName | Kim, Joo Hee | - |
dc.contributor.alternativeName | Ahn, Jhii Hyun | - |
dc.contributor.alternativeName | Yu, Jeong Sik | - |
dc.contributor.alternativeName | Chung, Jae Joon | - |
dc.contributor.alternativeName | Cho, Eun Suk | - |
dc.contributor.affiliatedAuthor | Kim, Joo Hee | - |
dc.contributor.affiliatedAuthor | Kim, Ki Whang | - |
dc.contributor.affiliatedAuthor | Kim, Dae Jung | - |
dc.contributor.affiliatedAuthor | Ahn, Jhii Hyun | - |
dc.contributor.affiliatedAuthor | Yu, Jeong Sik | - |
dc.contributor.affiliatedAuthor | Chung, Jae Joon | - |
dc.contributor.affiliatedAuthor | Cho, Eun Suk | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 29 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 985 | - |
dc.citation.endPage | 992 | - |
dc.identifier.bibliographicCitation | MAGNETIC RESONANCE IMAGING, Vol.29(7) : 985-992, 2011 | - |
dc.identifier.rimsid | 28333 | - |
dc.type.rims | ART | - |
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