3.0T扩散张量成像对脊髓震荡早期诊断的应用研究
摘要
<正>脊髓震荡是脊髓损伤的一种类型,发病率相对较低可以导致短暂的神经系统紊乱、相关的运动和感觉丧失,并在受伤后48-72h内完全恢复~([1])。脊髓震荡通常多发生在车祸、跌倒和各种运动过程中,最常发生部位为颈段~([2])。相比急性脊髓损伤能够导致永久性肌力,感觉及自主功能的丧失,脊髓震荡预后良好~([3])。影像学检查对于脊髓损伤的患者是必不可少的,常规MR检查对脊髓震荡的诊断有较大的局限性。磁共振扩散张量成像(DTI)作为近年来脊
引文
[1]Jin Y,Bouyer J,Haas C,et al.Evaluation of the anatomical and functional consequences of repetitive mild cervical contusion using a model of spinal concussion[J].Experimental Neurology,2015,271:175.
[2]Asan Z.Spinal Concussion in Adults:Transient Neuropraxia of Spinal Cord Exposed to Vertical Forces[J].World Neurosurgery,2018,114:e1284.
[3]Gu M,Gao Z,Li X,et al.Conditioned medium of olfactory ensheathing cells promotes the functional recovery and axonal regeneration after contusive spinal cord injury[J].Brain Research,2017,1654:43.
[4]Parkinson D,Del Bigio M,Jell R M.Spinal cord concussion[J].Surgical Neurology,1981,16(5):347.
[5]陈惠恩,孙井松,蔡厚洪,等.DTI成像技术在脊髓震荡损伤中的应用价值[J].中国CT和MRI杂志,2016(10):30.
[6]Sasiadek M J,Szewczyk P,Bladowska J.Application of diffusion tensor imaging(DTI)in pathological changes of the spinal cord.[J].Medical Science Monitor International Medical Journal of Experimental&Clinical Research,2012,18(6):A73.
[7]Stroman PW,Wheeler-Kingshott C,Bacon M,et al.The current state-of-the-art of spinal cord imaging:Methods[J].NeuroImage,2014,84:1070.
[8]Li X,Li J,He X,et al.Timing of diffusion tensor imaging in the acute spinal cord injury of rats[J].Sci Rep,2015,5:12639.
[2]Asan Z.Spinal Concussion in Adults:Transient Neuropraxia of Spinal Cord Exposed to Vertical Forces[J].World Neurosurgery,2018,114:e1284.
[3]Gu M,Gao Z,Li X,et al.Conditioned medium of olfactory ensheathing cells promotes the functional recovery and axonal regeneration after contusive spinal cord injury[J].Brain Research,2017,1654:43.
[4]Parkinson D,Del Bigio M,Jell R M.Spinal cord concussion[J].Surgical Neurology,1981,16(5):347.
[5]陈惠恩,孙井松,蔡厚洪,等.DTI成像技术在脊髓震荡损伤中的应用价值[J].中国CT和MRI杂志,2016(10):30.
[6]Sasiadek M J,Szewczyk P,Bladowska J.Application of diffusion tensor imaging(DTI)in pathological changes of the spinal cord.[J].Medical Science Monitor International Medical Journal of Experimental&Clinical Research,2012,18(6):A73.
[7]Stroman PW,Wheeler-Kingshott C,Bacon M,et al.The current state-of-the-art of spinal cord imaging:Methods[J].NeuroImage,2014,84:1070.
[8]Li X,Li J,He X,et al.Timing of diffusion tensor imaging in the acute spinal cord injury of rats[J].Sci Rep,2015,5:12639.