《中国康复理论与实践》

《中国康复理论与实践》 ›› 2013, Vol. 19 ›› Issue (4): 390-392.

• 临床观察 • 上一篇    下一篇

异位骨化早期影像诊断初探

于卫永1,2,3，杨本涛1，徐建民2,3，王娜娜4   

  1. 1.首都医科大学附属北京同仁医院放射科，北京市100730；2.首都医科大学康复医学院，北京市100068；3.中国康复研究中心北京博爱医院影像科，北京市100068；4.北京市海淀医院影像科，北京市100080
  • 收稿日期:2012-11-27 修回日期:2013-02-19 出版日期:2013-04-25 发布日期:2013-04-25
  • 通讯作者: 杨本涛

Imaging Diagnosis for Early Heterotopic Ossification

YU Wei-yong, YANG Ben-tao, XU Jian-min, et al.   

  1. Department of Radiology, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
  • Received:2012-11-27 Revised:2013-02-19 Published:2013-04-25 Online:2013-04-25

PDF (PC)

被引次数

5

摘要： 目的探讨异位骨化的早期影像表现。方法分析30 例康复患者异位骨化的影像表现并复习文献。结果X线和CT检查早期异位骨化表现为关节周围软组织水肿、密度增高；异位骨化的不同阶段MRI呈现不同的信号特点，早期表现为等或长T1长T2信号，增强扫描边缘呈“花边样”强化。结论异位骨化的不同阶段有不同的影像学特点，磁共振为诊断早期异位骨化的有效方法，X线和CT检查可用于复查。

关键词: 异位骨化, 早期诊断, 影像学

Abstract: Objective To investigate the imaging findings of early heterotopic ossification. Methods The imaging findings of 30 rehabilitation patients with heterotopic ossification were analyzed. Results The early heterotopic ossification performance of X-ray and CT showed articular soft tissue edema, and higher density. MR images showed different signal characteristics at different stages of heterotopic ossification. Immature bone performance the same or long T1 and T2 signal, enhanced scan showed the edge of the lace-like "strengthen". Conclusion Heterotopic ossification at different stages shows different imaging features. Magnetic resonance imaging is the best effective methods for the diagnosis of early ectopic ossification, X-ray and CT can be used for review.

Key words: heterotopic ossification, early diagnosis, radiology