探讨高频彩超与低频彩超联用在急性阑尾炎诊断中的应用

Application of High Frequency Color Doppler Ultrasonography and Low Frequency Color Doppler Ultrasound in the Diagnosis of Acute Appendicitis

目的对急性阑尾炎患者接受高频彩超与低频彩超联用的效果进行分析研究。方法根据我院收治的150例急性阑尾炎患者来分析研究,患者术前接受高频彩超和低频彩超诊断,将诊断结果和手术病理结果进行对比分析。结果经过诊断对比,低频彩超的诊断符合率是56%、高频彩超的符合率是90%、高频联合低频彩超诊断符合率是98%,低频彩超诊断符合率比高频以及高频联合低频的符合率要低,联合诊断的符合率比高频符合率高,结果差异存在统计学意义(P<0.01);急性单纯性阑尾炎的阑尾壁厚和横径壁急性化脓性阑尾炎和急性坏疽性阑尾炎小,结果差异存在统计学意义(P<0.01)。结论高频彩超和低频彩超联合诊断急性阑尾炎的应用价值比较高,临床符合率高。

Objective To analyze the effect of high frequency color doppler ultrasound combined with low frequency color doppler ultrasound in patients with acute appendicitis. Methods 150 cases of acute appendicitis in our hospital were analyzed, to accept the high frequency ultrasound and low frequency ultrasound in the diagnosis of patients, the diagnosis results and surgical pathology results were compared and analyzed. Results After diagnosis of contrast, low frequency ultrasound diagnosis concidence rate was 56%, the coincidence rate was 90% high frequency ultrasound combined with low frequency and high frequency ultrasound diagnosis coincidence rate was 98%, ratio of high frequency and high frequency combined with low frequency coincidence rate to meet the low frequency ultrasound diagnosis, combined with the coincidence rate of diagnosis than the high frequency high coincidence rate, the results are statistically the difference （P 〈 0.01）; a simple appendicitis appendix wall thickness and diameter of the wall of acute appendicitis and acute gangrenous appendicitis should be small, results there were significant differences （P 〈 0.01）. Conclusion High frequency color doppler ultrasound and low-frequency color doppler ultrasound combined with the diagnostic value of acute appendicitis are relatively high, the clinical coincidence rate is relatively high.