周围型肺癌患者行多层螺旋CT检查与X线检查的效果

打开文本图片集

【摘要】目的：分析X线检查与多层螺旋CT检查周围型肺癌的诊断效果。方法：针对院内疑似周围型肺癌患者共计选取90例，为患者实施X线检查与多层螺旋CT检查，对比病理结果，分析多层螺旋CT检查与X线检查的诊断阳性预测值、阴性预测值、准确率、特异度、灵敏度、误诊率、漏诊率及影像学征象检出率。结果：多层螺旋CT检查的准确率、特异度及灵敏度高于X线检查，存在对比差异（P

【关键词】多层螺旋CT检查；周围型肺癌；X线检查；误诊率

The effect of multi-slice spiral CT and X-ray examination on peripheral lung cancer

LIU Weiwei

Leiyang Yunsen Hospital， Hengyang， Hunan 421899， China

【Abstract】Objective：To analyze the diagnostic effect of X-ray examination and multi-slice spiral CT examination for peripheral lung cancer.Methods：A total of 90 patients with suspected peripheral lung cancer in the hospital were selected for X-ray examination and multi-slice spiral CT examination，the pathological results were compared， analysis of multi-slice spiral CT examination and X-ray diagnosis of positive predictive value，negative predictive value，accuracy，specificity，sensitivity，misdiagnosis rate，missed diagnosis rate and imaging signs detection rate.Results：The accuracy，specificity and sensitivity of multi-slice spiral CT were higher than those of X-ray examination，with a significant difference （P

【Key？Words？】Multi-slice spiral CT examination； Peripheral lung cancer； X-rayexamination； Misdiagnosisrate

周围型肺癌一般为发生在肺段以下的支气管细小肺癌，病理类型主要为腺癌，此疾病早期不具备特异性症状，确诊患者一般处于中晚期，错过了最佳的手术治疗时期会使其生存期缩短，因此，早治疗、早诊断可促进患者获得良好预后[1]。（剩余4187字）