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目的:探讨周围型小肺癌的CT影像特点,并探讨其对周围型小肺癌的诊断作用。方法:对我院2010年-2012年经过病理证实的32例周围型小肺癌患者进行回顾性分析,对患者的胸部CT资料进行分析。结果:经过CT检查后发现,32例患者均表现为球形、椭圆形以及肿块等。其中病变边缘分叶征22例,占68.5%;病灶周围血管集束征25例,占78.12%;空洞症12例,占37.5%。胸膜凹陷征20例,占62.5%。结论:CT影像学诊断具有准确性高的特点,在对患者进行CT影像学诊断时,医生需要对患者影像特点进行认真观察,提高诊断的准确性,及时给予相应治疗,从而改善患者的预后情况。
Objective: To investigate the characteristics of CT images of peripheral small lung cancer and to explore its diagnostic value for peripheral small lung cancer. Methods: A retrospective analysis of 32 cases of peripheral small lung cancer confirmed by pathology in our hospital from 2010 to 2012 was conducted to analyze the chest CT data of the patients. Results: After CT examination, 32 patients showed spherical, oval and mass. Twenty-two cases (68.5%) showed pathological marginal lobulation, and 25 cases (78.12%) showed vascular clustering. Cavitary disease was found in 12 cases (37.5%). Pleural depression sign in 20 cases, accounting for 62.5%. Conclusion: CT imaging diagnosis has the characteristics of high accuracy. In the diagnosis of CT imaging, the doctors need to carefully observe the characteristics of the patient’s image, improve the accuracy of diagnosis, and timely give appropriate treatment to improve the prognosis of patients .