| 沈比先,黎刚,沈新平,刘顾岗.肾错构瘤的CT 诊断[J].中国医学影像技术,2000,16(5):384~385 |
| 肾错构瘤的CT 诊断 |
| CT Diagnosis of Renal Angiomyol ipoma |
| 投稿时间：1999-12-13 |
| DOI： |
| 中文关键词: 肾脏 错构瘤 CT 薄层扫描 动态扫描 |
| 英文关键词:Kidney Angiomyolipoma CT thin thickness scan Dynamic scan |
| 基金项目: |
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| 摘要点击次数: 1989 |
| 全文下载次数: 53 |
| 中文摘要: |
| 目的 分析总结了28 例错构瘤的CT 表现及有关检查技术特点。方法 双肾常规10 mm 层厚及层间距
扫描加病灶3～5 mm 薄层扫描,12 例进行了动态扫描。结果 含脂肪组织较多的肿瘤21 例;少脂或无脂肿瘤7 例。
薄层扫描显示出了3 例肿瘤常规扫描未能发现的脂肪成分。动态扫描发现了一例常规扫描未能发现的肿瘤。结论
含脂较多的错构瘤有典型的CT 表现,诊断容易;少脂或无脂的错构瘤经薄层扫描能提高诊断率。动态扫描能提
高病变发现率。 |
| 英文摘要: |
| Objective To analyse the CT appearances of angiomyolipoma and characters of the scan technique. Methods
Conventional 10 mm scan thickness and interval and thin thickness scan of the lesion were done in 28 cases ,the Dynamic
scan was done in 12 cases. Results 21 tumors contain component of fat ,another 7 contain less or no fat . Thin thickness
scan show the component of fat in 3 which conventional CT didn’t show. Dynamic scan found one more lesion than conventional CT. Conclusion The renal angiomyolipoma with more fat has typical manifestations. It’s not difficult to diagnose.
Thin thickness scan is valuable to find fat in tumors with less fat component which can raise the diagnostic rate. Dynamic
scan is more sensitive of finding lesions. |
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