多层螺旋CT及其后处理技术检出隐匿性骨折的诊断价值  

Analysing the value of postprocessing technique with multi-slice helical CT in detection of the occult facture

作　　者：李杰[1] 赵云超[1] 马振贤 董宇[1] 

机构地区：[1]昆明市中医医院,云南中医学院第三附属医院医学影像科,650011

出　　处：《实用医学杂志》2016年第15期2474-2476,共3页The Journal of Practical Medicine

基　　金：昆明市卫生科技人才培养项目基金暨“十百千”工程【编号:sw(后备)-52】

摘　　要：目的:探讨多层螺旋及其重建后处理技术对隐匿性骨折的诊断价值。方法:回顾性分析113例X线平片检查阴性的外伤患者,均行多层螺旋CT(MSCT)扫描,所得扫描原始数据进行后处理(MPR、VRT及SSD)。结果:本组所有113例患者经MSCT检查重建后,48例显示有骨折。结论:多层螺旋CT横轴位图像与后处理重建应用对隐匿性骨折的准确检出具有重要价值,同时对治疗方案的选择及临床预后的估计有重要意义。Objective To investigate the value of postprocessing technique of multi-slice helical CT for the occult fracture located in complicated structure. Methods One hundred-thirteen patients with acute trauma but negative on plain X-ray film were reviewed retrospectively. All of the patients underwent MSCT,and original data were reformed with reconstruction. Results Of one hundred-thirteen injuried patients, fractures were demonstrated with MSCT imaging in forty-eight cases. Conclusion The combination use of axial image of MSCT, reconstruction and post-processing is of high value in definite detection of occult fracture, and play an important role in selecting therapy project and evaluating prognosis.

关 键 词：隐匿性骨折 体层摄影术 X线计算机 图像重建 

分 类 号：R816.8[医药卫生—放射医学] R683[医药卫生—临床医学]