周圍型肺癌患者行多層螺旋CT檢查與X線檢查的效果

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【摘要】目的：分析X線檢查與多層螺旋CT檢查周圍型肺癌的診斷效果。方法：針對院內(nèi)疑似周圍型肺癌患者共計(jì)選取90例，為患者實(shí)施X線檢查與多層螺旋CT檢查，對比病理結(jié)果，分析多層螺旋CT檢查與X線檢查的診斷陽性預(yù)測值、陰性預(yù)測值、準(zhǔn)確率、特異度、靈敏度、誤診率、漏診率及影像學(xué)征象檢出率。結(jié)果：多層螺旋CT檢查的準(zhǔn)確率、特異度及靈敏度高于X線檢查，存在對比差異（P

【關(guān)鍵詞】多層螺旋CT檢查；周圍型肺癌；X線檢查；誤診率

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

周圍型肺癌一般為發(fā)生在肺段以下的支氣管細(xì)小肺癌，病理類型主要為腺癌，此疾病早期不具備特異性癥狀，確診患者一般處于中晚期，錯(cuò)過了最佳的手術(shù)治療時(shí)期會使其生存期縮短，因此，早治療、早診斷可促進(jìn)患者獲得良好預(yù)后[1]。（剩余4187字）