摘要
目的:研究16层螺旋CT三维重建与DR平片对外伤性肋骨骨折的诊断价值。方法:对白求恩国际和平医院收治的72例外伤性肋骨骨折患者分别行16层螺旋cT三维重建及DR平片检查。统计患者骨折部位,比较两种检查方法肋骨骨折确诊率及骨折合并症检出情况。结果:肋骨骨折多发高于单发,且多发生于第4~10肋骨及腋段,16层螺旋CT三维重建对肋骨骨折诊断准确率为97.2%,DR平片诊断准确率为80.3%,16层螺旋CT三维重建诊断率明显高于DR(x2=19.15,P〈0.01);DR平片漏诊的肋骨骨折主要位于肋软骨(占58.1%),16层螺旋CT三维重建发现其他部位骨折19处及肺部合并症16例。结论:16层螺旋CT薄层诊断肋骨骨折极大提高了诊断准确率,在隐匿性肋骨骨折及并发症方面其临床价值明显优于DR平片。
Objective: To research the value of diagnosis of traumatic rib fractures by multislice CT VRT and DR plain film. Methods: Seventy-two cases of traumatic rib fracture patients were diagnosed by DR film and multislice CT VRT. Results: Multiple rib fractures than single, most of them occurred in the 4-10 ribs and axillary segment, 97.2% of 16-slice spiral CT three- dimensional reconstruction of patients with rib fracture diagnosis rate significantly higher than DR plain film diagnosis rate 80.3% (x2=19.15, P〈0.01), DR plain film missed rib fractures are mainly located in the costal cartilage (58.1%), 16-slice spiral CT reconstruction is still found 19 other fractures and lung complications 16cases. Conclusion: 16-slice CT the thin layer VRT diagnosis of rib fractures greatly improves the diagnostic accuracy.
出处
《中国医学装备》
2013年第9期92-94,共3页
China Medical Equipment