Cited 49 times in
Dysplastic nodules of the liver: imaging findings
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김기황 | - |
dc.contributor.author | 김명진 | - |
dc.date.accessioned | 2020-01-07T08:40:21Z | - |
dc.date.available | 2020-01-07T08:40:21Z | - |
dc.date.issued | 1999 | - |
dc.identifier.issn | 0942-8925 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/173741 | - |
dc.description.abstract | BACKGROUND: To verify characteristic features of hepatic dysplastic nodules at different imaging modalities. METHODS: Twenty-eight patients with 37 dysplastic nodules of the liver (0.8-3.0 cm) underwent sonography (28 patients), computed tomography (CT; 24 patients), magnetic resonance (MR; 11 patients), and angiography (12 patients). Each nodule was analyzed for echogenicity, attenuation, signal intensity, and vascularity. RESULTS: Echogenicity of nodules was high in 16 (43%), homogeneous in two (6%), and low in 19 (51%) of 37 nodules. Attenuation of nodules was high in one (7%), homogeneous in four (26%), and low in 10 (67%) of 15 nodules on the arterial-phase CT images; homogeneous in five (33%) and low in 10 (67%) of 15 nodules on the portal-phase CT images; and high in four (17%), homogeneous in six (26%), and low in 13 (57%) of 23 nodules on the delayed-phase CT images. Signal intensity of nodules was high in 15 (94%) and homogeneous in one (6%) of 16 nodules on T1-weighted MR images and was homogeneous in seven (44%) and low in nine (56%) of 16 nodules on T2-weighted MR images. Vascularity of nodules was avascular in 14 (88%) and slightly vascular in two (12%) of 16 nodules. CONCLUSIONS: Hepatic dysplastic nodules show diverse imaging characteristics with different imaging techniques; however, common imaging findings of hepatic dysplastic nodules are low echo, low attenuation, and high, low, or homogeneous intensity on T1- and T2-weighted MR, and avascularity. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Springer International | - |
dc.relation.isPartOf | ABDOMINAL IMAGING | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Aged | - |
dc.subject.MESH | Aged, 80 and over | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Liver Diseases/diagnosis* | - |
dc.subject.MESH | Liver Diseases/diagnostic imaging | - |
dc.subject.MESH | Liver Diseases/pathology | - |
dc.subject.MESH | Liver Neoplasms/diagnosis* | - |
dc.subject.MESH | Liver Neoplasms/diagnostic imaging | - |
dc.subject.MESH | Liver Neoplasms/pathology | - |
dc.subject.MESH | Magnetic Resonance Imaging | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Tomography, X-Ray Computed | - |
dc.subject.MESH | Ultrasonography | - |
dc.title | Dysplastic nodules of the liver: imaging findings | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학교실) | - |
dc.contributor.googleauthor | B. I. Choi | - |
dc.contributor.googleauthor | J. K. Han | - |
dc.contributor.googleauthor | S. H. Hong | - |
dc.contributor.googleauthor | T. K. Kim | - |
dc.contributor.googleauthor | C. S. Song | - |
dc.contributor.googleauthor | K. W. Kim | - |
dc.contributor.googleauthor | M.-J. Kim | - |
dc.contributor.googleauthor | M. C. Han | - |
dc.identifier.doi | 10.1007/s002619900490 | - |
dc.contributor.localId | A05811 | - |
dc.contributor.localId | A00426 | - |
dc.relation.journalcode | J00002 | - |
dc.identifier.eissn | 1432-0509 | - |
dc.identifier.pmid | 10227888 | - |
dc.identifier.url | https://link.springer.com/article/10.1007%2Fs002619900490 | - |
dc.contributor.alternativeName | Kim, Ki Whang | - |
dc.contributor.affiliatedAuthor | 김기황 | - |
dc.contributor.affiliatedAuthor | 김명진 | - |
dc.citation.volume | 24 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 250 | - |
dc.citation.endPage | 257 | - |
dc.identifier.bibliographicCitation | ABDOMINAL IMAGING, Vol.24(3) : 250-257, 1999 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.