用DR技术和CT技术诊断闭合性胸部创伤患者的临床效果刍议

On the Clinical Effect of Using DR and CT to Diagnose Patients with Closed Chest Trauma

目的对闭合性胸部创伤患者实施DR技术和CT技术两种诊断方法,观察最终的诊断结果。方法方便选择2017年12月—2019年10月期间该院收治的46例闭合性胸部创伤患者。在研究时间内早期有23例患者给予了DR摄片技术诊断(对照组),剩余23例给予了CT技术诊断(研究组)。分别对比两组患者诊断后胸部损伤的类型以及疾病的确诊率。结果研究组经CT检查后关于胸部损伤类型:肺挫伤、肺不张、纵膈气肿等疾病类型的准确率为23例(100.0%)高于对照组DR摄片诊断下18例(78.3%)(χ^2=5.610,P<0.05)。结论对闭合性胸部创伤患者实施DR技术和CT技术两种诊断方法后结果存在差异,其中CT作为胸部创伤的补充诊断方法,敏感度以及对疾病类型的诊断准确性均高于DR诊断结果,临床应用价值显著。

Objective To implement two diagnostic methods,DR and CT,for patients with closed chest trauma and observe the final diagnosis.Methods From December 2017 to October 2019,46 patients with closed chest trauma in the hospital were convenient selected.In the early part of the study period,23 patients were given DR radiographic diagnosis(control group),and the remaining 23 patients were given CT diagnostic diagnosis(research group).The types of chest injuries and the diagnosis rate of the disease after diagnosis were compared between the two groups.Results After CT examination,the research group had an accuracy rate of 23 cases(100.0%)with regard to the types of chest injuries:lung contusion,atelectasis,and mediastinal emphysema,which was higher than that of 18 cases(78.3%)diagnosed by DR radiography in the control group,(χ^2=5.610,P<0.05).Conclusion The results of the two diagnostic methods of DR and CT in patients with closed chest trauma are different.Among them,CT is a complementary diagnostic method for chest trauma.The sensitivity and accuracy of the diagnosis of disease types are higher than the DR diagnosis results,with significant application value.