【作者】 李春梅； 宦怡； 赵海涛； 葛雅丽； 常英娟； 杨炎；

【Author】 LI Chun-mei, HUAN Yi, ZHAO Hai - tao, GEYa-li, CHANG Ying - juan, YANG Yan (Department of Radiology, XxJing Hospital, Fourth Military Medical University, Xi’ an, 710032, China)

【机构】 第四军医大学西京医院放射科；

【摘要】 目的:探讨磁共振PROSET序列的成像原理和应用价值。资料与方法:采用PROSET序列,作正常志愿者冠状面腰骶部神经根PROSET成像15例,颈动脉血管5例,矢状位膝关节15例,斜矢状位颞颌关节10例。结果:45例PROSET成像中,分别清晰显示相应脊神经根、颈动脉血管、膝关节的关节软骨和交叉韧带、颞颌关节的关节盘。结论:MR PROSET图像有利于神经根的显示,在关节及血管的三维快速成像方面具有一定优势,能为临床诊治提供满意的影像学依据。更多还原

【Abstract】 Objective: To investigate the application value and the principle of PROSET. Materials and Methods: PROSET images were acoquired with 3D FFE in 45 healthy volunteers, including 15 lumbosacral nerve roots , 5 carotid arteries , 15 knees and 10 temporomandibular joints. Results: Nerve roots and ganglions, carotid arteries , articular cartilages , ligaments and articular plates were visible clearly. Conclusion: MR PROSET is useful in the visualization of nerve roots , and have the advantage of 3D fast imaging in joints and blood vessels.更多还原