【摘要】 目的：探讨X线和CT对肺段隔离症疾病的临床诊断价值。方法：收集本院2017年1月-2018年1月收治的肺段隔离症患者36例作为研究对象，所有患者均采用X线以及CT技术进行诊断检查，观察比较两种不同检查方式的检出率及其临床应用价值。结果：患者经CT检查后，检出率为97.22%;患者经X线检查后，检出率为91.67%，CT检查的检出率明显高于X线平面检查(P<0.05)。患者经CT检查后，结果显示所有患者肺内都可见异常密度灶，异常位置以下肺叶后基底段为主，其中多数为肺叶内型，约占97.22%;其他病症在肺内出现的位置不同，表现形式不同。结论：对于肺段隔离症患者来说，CT检查比X线检查能更明显地反映出患者肺部组织的病变情况，CT检查的检出率及其检查准确性更高，有较高的临床诊断价值。

    【关键词】 X线; 肺段隔离症; CT; 临床诊断

    【Abstract】 Objective：To explore the clinical diagnostic value of radiation and CT for segmental disease.Method：Thirty-six patients with pulmonary segment isolation who were admitted to our hospital from January to January 2018 were enrolled in the study.All patients underwent diagnostic tests using radiation and CT techniques to observe and compare the detection rates of the two different examination methods.The detection rate of two different examinations and their clinical application value were observed and compared.Result：After CT examination ......