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目的探讨周围型小肺癌的螺旋CT影像学表现。方法对我院经病理证实的70例周围型小肺癌的临床资料进行回顾分析。结果小结节征17例,血管集束征15例,分叶征13例,胸膜凹陷征12例,边缘毛刺征8例,细支气管充气征3例,空泡征2例。结论螺旋CT是诊断周围型小肺癌有效的检查方法,能够及早发现病变并及时给予治疗,从而提高肺癌患者的生存率。
Objective To investigate the spiral CT imaging findings of peripheral small lung cancer. Methods The clinical data of 70 cases of peripheral small lung cancer confirmed by pathology in our hospital were retrospectively analyzed. Results The results showed that there were 17 cases of node lesion, 15 cases of vascular bundles sign, 13 cases of lobulation sign, 12 cases of pleural indentation, 8 cases of marginal burr sign, 3 cases of bronchiole insufflation and 2 cases of vacuolization. Conclusion Spiral CT is an effective method for the diagnosis of peripheral small lung cancer. It can detect the lesions as soon as possible and give them timely treatment to improve the survival rate of patients with lung cancer.