周围型肺癌患者行多层螺旋CT检查与X线检查的效果

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【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)

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