| 张琪明,祁良,顾晓清,李俊华,郑凯.MR骨皮质成像研究进展[J].中国医学影像技术,2022,38(12):1881~1884 |
| MR骨皮质成像研究进展 |
| Research progress of MR cortical bone imaging |
| 投稿时间：2022-03-03 修订日期：2022-11-15 |
| DOI：10.13929/j.issn.1003-3289.2022.12.025 |
| 中文关键词: 骨皮质 磁共振成像 |
| 英文关键词:cortical bone magnetic resonance imaging |
| 基金项目: |
|
| 摘要点击次数: 952 |
| 全文下载次数: 636 |
| 中文摘要: |
| 对于儿童、孕妇等对特殊人群，为避免电离辐射，临床疑诊骨皮质病变时，通常选择MR检查；而骨皮质在常规序列MRI中均呈低信号，信号特征不足，给诊断带来较大困难。近年来出现的用于骨皮质MR成像的新技术可弥补常规序列MRI的不足，更好地显示骨皮质。本文就骨皮质MR成像研究进展进行综述。 |
| 英文摘要: |
| When bone cortex diseases were suspected in children, pregnant women and other special people, concerning radiation, MR examination was usually selected. However, bone cortices showed low signals on conventional sequences MRI, and the signal characteristics were insufficient, hence brought great difficulties to diagnosis of disease. Recent years, new MR cortical imaging techniques have been developed, trying to make up for the shortcomings of conventional MR sequence images and better display cortical bone. The research progress of MR cortical bone imaging techniques were reviewed in this article. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
|
|
|
