Cited 1 times in
Magnetization-tagged MRI is a simple method for predicting liver fibrosis
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김경은 | - |
dc.contributor.author | 박미숙 | - |
dc.contributor.author | 안찬식 | - |
dc.date.accessioned | 2017-10-26T07:40:36Z | - |
dc.date.available | 2017-10-26T07:40:36Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 2287-2728 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/152366 | - |
dc.description.abstract | BACKGROUND/AIMS: To assess the usefulness of magnetization-tagged magnetic resonance imaging (MRI) in quantifying cardiac-induced liver motion and deformation in order to predict liver fibrosis. METHODS: This retrospective study included 85 patients who underwent liver MRI including magnetization-tagged sequences from April 2010 to August 2010. Tagged images were acquired in three coronal and three sagittal planes encompassing both the liver and heart. A Gabor filter bank was used to measure the maximum value of displacement (MaxDisp) and the maximum and minimum values of principal strains (MaxP1 and MinP2, respectively). Patients were divided into three groups (no fibrosis, mild-to-moderate fibrosis, and significant fibrosis) based on their aspartate-aminotransferase-to-platelet ratio index (APRI) score. Group comparisons were made using ANOVA tests. RESULTS: The patients were divided into three groups according to APRI scores: no fibrosis (≤ 0.5; n=41), moderate fibrosis (0.5-1.5; n=23), and significant fibrosis (>1.5; n=21). The values of MaxDisp were 2.9 ± 0.9 (mean ± SD), 2.3 ± 0.7, and 2.1 ± 0.6 in the no fibrosis, moderate fibrosis, and significant fibrosis groups, respectively (P<0.001); the corresponding values of MaxP1 were 0.05 ± 0.2, 0.04 ± 0.02, and 0.03 ± 0.01, respectively (P=0.002), while those of MinP2 were -0.07 ± 0.02, -0.05 ± 0.02, and -0.04 ± 0.01, respectively (P<0.001). CONCLUSIONS: Tagge d MRI to quantify cardiac-induced liver motion can be easily incorporated in routine liver MRI and may represent a helpful complementary tool in the diagnosis of early liver fibrosis. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | Korean Association for the Study of the Liver | - |
dc.relation.isPartOf | CLINICAL AND MOLECULAR HEPATOLOGY | - |
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 | Aged | - |
dc.subject.MESH | Aspartate Aminotransferases/analysis | - |
dc.subject.MESH | Blood Platelets/cytology | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Liver Cirrhosis/diagnostic imaging* | - |
dc.subject.MESH | Liver Cirrhosis/metabolism | - |
dc.subject.MESH | Liver Cirrhosis/pathology | - |
dc.subject.MESH | Magnetic Resonance Imaging* | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Retrospective Studies | - |
dc.subject.MESH | Severity of Illness Index | - |
dc.title | Magnetization-tagged MRI is a simple method for predicting liver fibrosis | - |
dc.type | Article | - |
dc.publisher.location | Korea | - |
dc.contributor.college | College of Medicine | - |
dc.contributor.department | Dept. of Radiology | - |
dc.contributor.googleauthor | Kyung-Eun Kim | - |
dc.contributor.googleauthor | Mi-Suk Park | - |
dc.contributor.googleauthor | Sohae Chung | - |
dc.contributor.googleauthor | Chansik An | - |
dc.contributor.googleauthor | Leon Axel | - |
dc.contributor.googleauthor | Rakhmonova Gulbahor Ergashovna | - |
dc.identifier.doi | 10.3350/cmh.2016.22.1.140 | - |
dc.contributor.localId | A01463 | - |
dc.contributor.localId | A02268 | - |
dc.contributor.localId | A00305 | - |
dc.relation.journalcode | J00557 | - |
dc.identifier.eissn | 2287-285X | - |
dc.relation.journalsince | 2012~ | - |
dc.identifier.pmid | 27044764 | - |
dc.relation.journalbefore | ~2012 Korean Journal of Hepatology (대한간학회지) | - |
dc.subject.keyword | Fibrosis | - |
dc.subject.keyword | Liver cirrhosis | - |
dc.subject.keyword | Magnetic resonance imaging | - |
dc.contributor.alternativeName | Kim, Kyung Eun | - |
dc.contributor.alternativeName | Park, Mi Sook | - |
dc.contributor.alternativeName | An, Chan Sik | - |
dc.contributor.affiliatedAuthor | Park, Mi-Suk | - |
dc.contributor.affiliatedAuthor | An, Chan Sik | - |
dc.contributor.affiliatedAuthor | Kim, Kyung Eun | - |
dc.citation.volume | 22 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 140 | - |
dc.citation.endPage | 145 | - |
dc.identifier.bibliographicCitation | CLINICAL AND MOLECULAR HEPATOLOGY, Vol.22(1) : 140-145, 2016 | - |
dc.date.modified | 2017-10-24 | - |
dc.identifier.rimsid | 48099 | - |
dc.type.rims | ART | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.