螺旋CT与高频彩超诊断急性非典型阑尾炎的临床比较
2016-02-05郑芳
郑 芳
螺旋CT与高频彩超诊断急性非典型阑尾炎的临床比较
郑 芳
【摘要】目的 比较螺旋CT与高频彩超诊断急性非典型阑尾炎的临床效果。方法 选取2014年2月~2015年3月我院收治的急性非典型阑尾炎患者70例,以手术-病检结果为金标准,分别给予所有患者螺旋CT与高频彩超检查,比较两者检查急性非典型阑尾炎的准确性、特异性、敏感性。结果 螺旋CT检查急性非典型阑尾炎的准确性、特异性、敏感性均高于高频彩超,差异有统计学意义(P<0.05)。结论 螺旋CT对急性非典型阑尾炎的诊断结果优于高频彩超。
【关键词】螺旋CT;高频彩超;急性非典型阑尾炎
Objective To compare the clinical effect of spiral CT and high frequency color doppler ultrasonography in the diagnosis of acute atypical appendicitis. Methods 70 cases of acute atypical appendicitis admitted in our hospital from February 2014 to March 2015 were selected. The results of surgery and disease were the gold standard,all patients were given spiral CT and high frequency color Doppler ultrasound examination,the accuracy,specificity and sensitivity of the two tests in acute atypical appendicitis were compared. Results The accuracy,specificity and sensitivity of spiral CT examination in acute atypical appendicitis were significantly higher than those in high frequency ultrasound,and the difference was significant(P< 0.05). Conclusion Spiral CT in the diagnosis of acute atypical appendicitis is significantly better than the high frequency ultrasound.
【Key words】 Spiral CT,High frequency color doppler ultrasound,Acute atypical appendicitis
急性阑尾炎属于一种常见的急腹症,主要临床症状为阑尾点反跳痛、压痛及转移性右下腹痛,发病时可产生剧烈的疼痛感,使患者身心健康严重受损[1]。急性阑尾炎病情呈多样化,其典型病情可及时的诊断并治疗,而非典型病情诊断困难,常常发生漏诊、误诊现象,导致病情延误。目前高频彩超是急性阑尾炎首选的诊断方法,但其诊断急性非典型阑尾炎的效果差强人意[2]。近几年医学影像技术快速发展,螺旋CT逐渐得到临床应用,本研究给予急性非典型阑尾炎患者上述两种影像技术,并进一步分析。报告如下。
1 资料与方法
1.1一般资料
选择2014年2月~2015年3月我院收治的急性非典型阑尾炎患者70例,男35例,女35例,年龄18~68岁,平均年龄(43.4±5.3)岁。所有患者均出现腹痛、发热、压痛、反跳痛及腹肌紧张等症状。
1.2方法
所有入选患者分别给予高频彩超与螺旋CT检查,具体如下。……
