https://scholars.lib.ntu.edu.tw/handle/123456789/201348
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor | 放射線科 | en |
dc.contributor.author | SHIH, TIFFANY TING-FANG | en |
dc.contributor.author | HUANG, KOU-MOU | en |
dc.contributor.author | LI, YIU-WAH | en |
dc.contributor.author | 施庭芳 | zh_TW |
dc.creator | 施庭芳;黃國茂;李瑤華 | zh_TW |
dc.creator | SHIH, TIFFANY TING-FANG;HUANG, KOU-MOU;LI, YIU-WAH | en |
dc.date | 1999 | en |
dc.date.accessioned | 2008-12-05T01:14:46Z | - |
dc.date.accessioned | 2018-07-12T05:29:45Z | - |
dc.date.available | 2008-12-05T01:14:46Z | - |
dc.date.available | 2018-07-12T05:29:45Z | - |
dc.date.issued | 1999 | - |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/87890 | - |
dc.description.abstract | Differentiation of benign from malignant causes of vertebral compression fracture can be difficult at a single location. We studied 37 patients with solitary vertebral collapse ( SVC) in the spine using magnetic resonance imaging (MRI). Sixteen of them were found to have a benign cause of SVC, while the remaining 21 were found to have malignancy. The following four MRI characteristics were investigated: ill- or well-defined margin of the intravertebral lesion (P < 0. 005); pedicle involvement (P < 0.05); MR enhancement pattern (P < 0.005); and paravertebral soft tissue lesion (PSL) (P< 0.025). It was found that cases of malignant SVC tended to have an ill-defined margin, abnormal signal involvement of the pedicle, a marked and heterogenous MR enhancement pattern, and irregular nodular- type PSL. Pedicle change with expansile lesion totally excluded a benign cause. By using these criteria, we were able to differentiate benign or malignant causes of SVC accurately. | en |
dc.language | en-us | en |
dc.language.iso | en_US | - |
dc.relation | JOURNAL OF MAGNETIC RESONANCE IMAGING v.9 pp.635-642 | en |
dc.relation.ispartof | JOURNAL OF MAGNETIC RESONANCE IMAGING | - |
dc.title | Solitary Vertebral Collapse: Distinction between Benign and Malignant Causes | en |
dc.relation.pages | 635-642 | - |
dc.relation.journalvolume | v.9 | - |
item.fulltext | no fulltext | - |
item.languageiso639-1 | en_US | - |
item.grantfulltext | none | - |
顯示於: | 醫學系 |
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