低剂量多层螺旋CT扫描结合超声造影检查诊断小肝癌的临床意义

Clinical Significance of Low-Dose Multi-Slice Spiral CT Combined with Contrast-Enhanced Ultrasound in the Diagnosis of Small Liver Cancer

目的:探究低剂量多层螺旋CT扫描结合超声造影检查诊断小肝癌的临床意义。方法:选取2018年1月~2019年11月时间段至本院治疗的70例肝脏发生小结节占位性病变患者作为此次研究的研究对象,患者均接受超声造影检查(设置为单一组),在此基础上,再结合低剂量多层螺旋CT扫描诊断(设置为联合组),对比两组诊断方式在小肝癌诊断中的临床意义。结果:联合组诊断小肝癌的准确度91.38%、灵敏度97.82%、特异性100.00%均明显高于单一组68.97%、81.41%、78.52%,差异具有统计学意义(P<0.05)。结论:低剂量多层螺旋CT扫描结合超声造影检查诊断小肝癌的准确率较高。

Objective:To explore the clinical significance of low-dose multi-slice spiral CT scan combined with contrast-enhanced ultrasound in the diagnosis of small liver cancer.Methods:70 patients with hepatic nodule-occupying lesions treated in our hospital from January 2018 to November 2019 were selected as the subjects of this study.All patients underwent contrast-enhanced ultrasound examination(set as a single group),based on this,combined with low-dose multislice spiral CT scan diagnosis(set as the combined group),the clinical significance of the two groups of diagnostic methods in the diagnosis of small liver cancer was compared.Results:The accuracy of diagnosis of small liver cancer in the combination group was 91.38%,the sensitivity was 97.82%,and the specificity was 100.00%,which were significantly higher than those in the single group 68.97%,81.41%,78.52%,and the differences were statistically significant(P<0.05).Conclusion:Low-dose multi-slice spiral CT scan combined with contrast-enhanced ultrasound is more accurate in the diagnosis of small liver cancer.