Cited 8 times in
Large (>or 2 cm) non-hypervascular nodules depicted on MRI in the cirrhotic liver: fate and implications
DC Field | Value | Language |
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dc.contributor.author | 김기황 | - |
dc.contributor.author | 김주희 | - |
dc.contributor.author | 유정식 | - |
dc.contributor.author | 정재준 | - |
dc.date.accessioned | 2015-05-19T16:49:27Z | - |
dc.date.available | 2015-05-19T16:49:27Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 0009-9260 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/107011 | - |
dc.description.abstract | AIM: To determine the fate and clinical implication of large (>or=2 cm), non-hypervascular nodules depicted on magnetic resonance imaging (MRI) in the cirrhotic liver. MATERIALS AND METHODS: In 21 patients with cirrhosis (14 hepatitis B, two ethanol abuse, four cryptogenic, one Wilson's disease), 25 large (>or=2 cm in the longest dimension) non-hypervascular nodules were identified on dynamic MRI. The implications for diagnosis of the initial size, contour, and signal characteristics on MRI in addition to patients' age and cause of cirrhosis were assessed in our analysis. RESULTS: Twelve (75%) out of 16 lesions were malignant or potentially-malignant from 14 hepatitis B patients, while seven (78%) of the nine lesions from other patients were benign (p=0.016). The mean age of the patients who had malignant or potentially malignant lesions (57 years) was older than that for the other patients (47 years; p=0.039). The ratio of the short-to-long diameter was higher in malignant or potentially malignant lesions (mean 0.86) than in benign lesions (mean 0.69; p=0.008). There was no discriminative signal intensity characteristic (p>0.2 for all factors) that indicated the malignant potential for each non-hypervascular nodule. For all 10 lesions in the hepatitis B patients who were older than 52 years with a short-to-long diameter ratio of more than 0.75, the positive predictive value for malignant potential based on these three combined factors was 100%. CONCLUSION: In older patients with cirrhosis from hepatitis B, large (>or=2 cm), non-hypervascular nodules with a spherical contour have a high malignant potential. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 1121~1130 | - |
dc.relation.isPartOf | CLINICAL 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 | Female | - |
dc.subject.MESH | Follow-Up Studies | - |
dc.subject.MESH | Hepatitis B, Chronic/complications | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Liver Cirrhosis/complications* | - |
dc.subject.MESH | Liver Cirrhosis/virology | - |
dc.subject.MESH | Liver Cirrhosis, Alcoholic/complications | - |
dc.subject.MESH | Liver Neoplasms/diagnosis | - |
dc.subject.MESH | Liver Neoplasms/etiology* | - |
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 | Precancerous Conditions/diagnosis | - |
dc.subject.MESH | Precancerous Conditions/etiology | - |
dc.subject.MESH | Precancerous Conditions/pathology | - |
dc.subject.MESH | Prognosis | - |
dc.subject.MESH | Retrospective Studies | - |
dc.title | Large (>or 2 cm) non-hypervascular nodules depicted on MRI in the cirrhotic liver: fate and implications | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학) | - |
dc.contributor.googleauthor | J.S. Yu | - |
dc.contributor.googleauthor | J.J. Chung | - |
dc.contributor.googleauthor | J.H. Kim | - |
dc.contributor.googleauthor | K.W. Kim | - |
dc.identifier.doi | 10.1016/j.crad.2008.03.005 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00951 | - |
dc.contributor.localId | A00345 | - |
dc.contributor.localId | A02500 | - |
dc.contributor.localId | A03712 | - |
dc.relation.journalcode | J00610 | - |
dc.identifier.eissn | 1365-229X | - |
dc.identifier.pmid | 18774359 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0009926008001608 | - |
dc.subject.keyword | Adult | - |
dc.subject.keyword | Female | - |
dc.subject.keyword | Follow-Up Studies | - |
dc.subject.keyword | Hepatitis B, Chronic/complications | - |
dc.subject.keyword | Humans | - |
dc.subject.keyword | Liver Cirrhosis/complications* | - |
dc.subject.keyword | Liver Cirrhosis/virology | - |
dc.subject.keyword | Liver Cirrhosis, Alcoholic/complications | - |
dc.subject.keyword | Liver Neoplasms/diagnosis | - |
dc.subject.keyword | Liver Neoplasms/etiology* | - |
dc.subject.keyword | Liver Neoplasms/pathology | - |
dc.subject.keyword | Magnetic Resonance Imaging/methods | - |
dc.subject.keyword | Male | - |
dc.subject.keyword | Middle Aged | - |
dc.subject.keyword | Precancerous Conditions/diagnosis | - |
dc.subject.keyword | Precancerous Conditions/etiology | - |
dc.subject.keyword | Precancerous Conditions/pathology | - |
dc.subject.keyword | Prognosis | - |
dc.subject.keyword | Retrospective Studies | - |
dc.contributor.alternativeName | Kim, Ki Whang | - |
dc.contributor.alternativeName | Kim, Joo Hee | - |
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 | Yu, Jeong Sik | - |
dc.contributor.affiliatedAuthor | Chung, Jae Joon | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 63 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1121 | - |
dc.citation.endPage | 1130 | - |
dc.identifier.bibliographicCitation | CLINICAL RADIOLOGY, Vol.63(10) : 1121-1130, 2008 | - |
dc.identifier.rimsid | 49464 | - |
dc.type.rims | ART | - |
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