Publications
Detailed Information
Detection of hepatocellular carcinoma: comparison of ferumoxides-enhanced and gadolinium-enhanced dynamic three-dimensional volume interpolated breath-hold MR imaging
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwak, Hyo-Sung | - |
dc.contributor.author | Lee, Jeong-Min | - |
dc.contributor.author | Kim, Young-Kon | - |
dc.contributor.author | Lee, Young Hwan | - |
dc.contributor.author | Kim, Chong-Soo | - |
dc.date.accessioned | 2009-10-05T06:02:53Z | - |
dc.date.available | 2009-10-05T06:02:53Z | - |
dc.date.issued | 2004-09-22 | - |
dc.identifier.citation | Eur Radiol 15:140–147 | en |
dc.identifier.issn | 0938-7994 (Print) | - |
dc.identifier.issn | 1432-1084 (Electronic) | - |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=15449000 | - |
dc.identifier.uri | https://hdl.handle.net/10371/10086 | - |
dc.description.abstract | The purpose was to compare the diagnostic accuracy of ferumoxides-enhanced MR imaging and gadolinium-enhanced dynamic MR imaging using three-dimensional (3D) volume interpolated breath-hold examination (VIBE) for the detection of hepatocellular carcinoma (HCC). Forty-nine patients with 61 HCCs, who underwent ferumoxides-enhanced and gadolinium-enhanced dynamic MR imaging, were included prospectively in this study. Ferumoxides-enhanced MR imaging was performed 24 h after completion of the dynamic study using 3D-VIBE. Three radiologists independently interpreted the images. The diagnostic accuracy was evaluated using the receiver-operating characteristic method, and the sensitivity of each imaging technique was compared using McNemar's test. The mean diagnostic accuracy of dynamic MR imaging (Az=0.95) was higher than that of ferumoxides-enhanced MR imaging (Az=0.90), but failed to reach a statistical significance (P=0.057). The mean sensitivity of dynamic MR imaging (90.7%) was significantly superior to that of ferumoxides-enhanced MR imaging (80.9%, P=0.03). Furthermore, for lesions smaller than 15 mm, the mean sensitivity of dynamic MR imaging was significantly higher than that of ferumoxides-enhanced MR imaging (85.2% vs. 69.2%, P<0.05). Dynamic MR imaging showed a trend toward better diagnostic accuracy for than ferumoxides-enhanced MR imaging for the detection of HCCs. | en |
dc.language.iso | en | en |
dc.publisher | Springer Verlag | en |
dc.subject | Liver | en |
dc.subject | MR imaging | en |
dc.subject | Neoplasms | en |
dc.subject | Magnetic resonance | en |
dc.subject | Contrast agents | en |
dc.title | Detection of hepatocellular carcinoma: comparison of ferumoxides-enhanced and gadolinium-enhanced dynamic three-dimensional volume interpolated breath-hold MR imaging | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 곽효성 | - |
dc.contributor.AlternativeAuthor | 이정민 | - |
dc.contributor.AlternativeAuthor | 김영곤 | - |
dc.contributor.AlternativeAuthor | 이영환 | - |
dc.contributor.AlternativeAuthor | 김종수 | - |
dc.identifier.doi | 10.1007/s00330-004-2508-9 | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.