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目的观察16排螺旋CT血管成像在肺动脉栓塞诊断中的临床应用。方法选取疑似肺动脉栓塞患者80例,随机分成对照组和实验组各40例,对照组采用肺动脉造影,实验组采用16排螺旋CT血管成像,比较两组患者的临床诊断效果。结果果实验组检出率[97.5%(39/40)]高于对照组检出率[72.5%(29/40)],差异有显著性(x2=9.8039,P<0.01)。实验组并发症发生率10%(4/40),对照组为35%(14/40),差异有显著性(x2=7.1685,P<0.01)。结论 16排螺旋CT血管成像在肺栓塞诊断中具有重要的临床价值,具有无创伤性特点,且能够对肺动脉栓塞情况进行清晰显示,进而促进了疾病的早期诊断,为后续治疗方案的选择提供了影像学参考,并有利于减少并发症的发生。
Objective To observe the clinical application of 16-slice spiral CT angiography in the diagnosis of pulmonary embolism. Methods Totally 80 patients with suspected pulmonary embolism were randomly divided into control group and experimental group, 40 patients in each group. The control group was given pulmonary arteriography. The experimental group was given 16-slice spiral CT angiography. The clinical diagnosis results were compared between the two groups. Results The detection rate of the experimental group (97.5% (39/40)] was higher than that of the control group [72.5% (29/40)], the difference was significant (x2 = 9.8039, P <0.01). The incidence of complications in the experimental group was 10% (4/40) in the control group and 35% (14/40) in the control group, with significant difference (x2 = 7.1685, P <0.01). Conclusion 16-slice spiral CT angiography has important clinical value in the diagnosis of pulmonary embolism, has the characteristics of non-invasive, and can clearly show the pulmonary embolism, and then promote the early diagnosis of the disease, providing follow-up treatment options Imaging reference, and help to reduce the incidence of complications.