论文部分内容阅读
目的探讨多层螺旋CT诊断中心型肺癌T分期与手术病理T分期的相关性。方法回顾分析经手术和病理证实的中心型肺癌患者共120例,将术前多层螺旋CT诊断T分期与手术病理T分期进行对照分析。结果多层螺旋CT诊断中心型肺癌的T分期与手术病理T分期有良好的一致性,临床T3、T4组与手术病理结果的符合率明显低于临床T1和T2组(P<0.01)。结论多层螺旋CT诊断中心型肺癌T分期与手术病理T分期有很好的相关性,可以作为临床分期的方法。
Objective To investigate the correlation between multi-slice spiral CT and T-staging in the diagnosis of central lung cancer. Methods A total of 120 patients with central lung cancer proved by operation and pathology were retrospectively analyzed. The preoperative T-staging and T-staging were analyzed. Results There was a good agreement between T stage and T stage in diagnosis of central lung cancer by multislice spiral CT. The coincidence rate of clinical T3 and T4 group with the pathological results was significantly lower than that of clinical T1 and T2 groups (P <0.01). Conclusion The multi-slice spiral CT diagnosis of central lung cancer T staging and surgical pathological T staging have a good correlation, can be used as a clinical staging method.