16层螺旋CT多种重建方法在诊断肋软骨骨折中的应用  

Application of 16 Slice spiral CT Various Reconstructions in Diagnosis Of Costalcartilage Fracture

作　　者：陈志明[1] 刘锋[1] 

机构地区：[1]广州中医药大学附属中山医院放射科,广东广州528400

出　　处：《中国CT和MRI杂志》2013年第5期93-95,共3页Chinese Journal of CT and MRI

摘　　要：目的探讨16层螺旋CT多种重建方法在诊断肋软骨骨折中的应用价值。方法对35例临床拟肋软骨骨折者采用胸部16层螺旋平扫及多种重建方法成像,并对其成像资料进行对比分析。结果16层螺旋CT多种重建方法成像发现35例47处肋软骨骨折,平扫仅发现29例38处肋软骨骨折,平扫和多种重建方法成像表现特征为肋软骨钙化中断伴明显错位,肋软骨条状高密度影不连续伴明显错位或错位不明显。结论 16层螺旋CT多种重建方法成像对肋软骨骨折的影像诊断中有重要价值,能为临床诊断肋软骨骨折提供客观直接的标准。Objective To evaluate the value of 16-slice spiral CT various reconstructions in diagnosis of costal cartilage fracture. Methods 35 patients who were suspected of costal cartilage fracture received chest 16-slice spiral CT original scanning and various reconstruc- tions display. The images were observed and analyzed. Results In 35 cases 47 costal cartilage fractures were found by various reconstructions display, but only 38 fractures in 29 cases were found by 16-stice spiral original scanning image. Interruption of calcified costal cartilage with obvious malposition and discontinuous focal high-density of costal cartilage with obvious or obscure malposition were found by various reconstructions display. Conclusion The 16-slice spiral CT various reconstructions technique is of great value in diagnosis of costal cartilage fracture.

关 键 词：螺旋CT 重建 肋软骨 骨折 

分 类 号：R684.7[医药卫生—骨科学] R814.42[医药卫生—外科学]