CT及MRI应用于纵隔型肺癌的临床表现与诊断效果研究

摘要

目的：研究并分析CT及MRI应用于纵隔型肺癌的临床表现与诊断效果。方法：收集2012年1月-2014年12月本院收治的纵隔型肺癌患者42例，患者均接受X线检查、CT诊断和MRI诊断，将所有患者的诊断效果和临床表现进行对比。结果：42例纵隔型肺癌患者中，25例为中央型肺癌，17例为周围型肺癌。CT诊断和MRI诊断的灵敏度均明显高于X线，差异均有统计学意义（P<0.05），但两者间的灵敏度比较差异无统计学意义（P>0.05）。结论：在纵隔型肺癌患者的诊断当中，CT诊断和MRI诊断均具有较高的灵敏度，但诊断中获得的影像学表现不同，如有必要可对患者进行联合诊断，从而提高诊断效果。%Objective:To study and analyze the clinical manifestations and diagnosis effect of CT and MRI applied in mediastinal type lung cancer.Method:A total of 42 patients with mediastinal type lung cancer admitted to our hospital from January 2012 to December 2014 were collected,the patients were examined by X-ray,CT and MRI diagnosis,the patients’ diagnosis results and clinical manifestations were compared.Result:In 42 cases of mediastinal type lung cancer,25 cases of central type lung cancer,17 cases of peripheral lung cancer.The sensitivity of CT and MRI diagnosis were significantly higher than that of X-ray,the differences were statistically significant(P<0.05),but there was no statistically significant difference in the sensitivity between the CT and MRI diagnosis(P>0.05).Conclusion:In the diagnosis of mediastinal type lung cancer patients,CT and MRI diagnosis all have high sensitivity,but derive the imaging findings of different diagnosis,if necessary to make a joint diagnosis for the patients,so as to improve the effect of diagnosis.