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目的 :观察低剂量螺旋CT在肺癌筛查中的应用价值。方法 :回顾性分析2013年3月-2015年9月在我院采用低剂量螺旋CT进行肺癌筛查的154例肺癌高危人群的临床资料,评价其应用效果。结果 :本组154例肺癌高危人群中共检出结节34例,其中19例钙化结节,15例非钙化结节;实性结节18例,非实性结节5例,部分实性结节11例;在15例非钙化结节中,单发12例,多发3例,其中12例被诊断为早期肺癌,肺癌检出率为7.79%。结论 :低剂量螺旋CT应用于肺癌筛查中,能够早期发现疾病,提高肺癌的早期诊断率,改善患者的预后。
Objective: To observe the value of low-dose spiral CT in lung cancer screening. Methods: The clinical data of 154 high risk lung cancer patients who were screened by low-dose spiral CT in our hospital from March 2013 to September 2015 were retrospectively analyzed to evaluate their application effects. Results: Totally 34 cases of nodules were detected in 154 cases of high-risk lung cancer patients, including 19 cases of calcified nodules and 15 cases of non-calcified nodules; 18 cases of solid nodules, 5 cases of non-solid nodules, In 11 cases of non-calcified nodules, 12 cases were single and 3 cases were multiple. Among them, 12 cases were diagnosed as early stage lung cancer, the detection rate of lung cancer was 7.79%. Conclusion: Low-dose spiral CT is used in lung cancer screening, which can detect the disease early, improve the early diagnosis rate of lung cancer and improve the prognosis of patients.