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探讨周围型肺癌的CT特征。方法:选择40例周围型肺癌患者的CT随访资料,总结患者的早期征象。结果:所有患者当中,有24例腺癌患者,10例鳞癌患者,4例肺泡癌患者,2例小细胞癌患者。其中有34例患者呈现实行结节状,6例患者呈现斑片状。结论:经CT发现了类似的病灶之后,做增强扫描,由于肺癌的增强CT值比良性结节高,比炎性病灶低,为确诊提供重要的依据。
To explore the CT features of peripheral lung cancer. Methods: CT follow-up data of 40 patients with peripheral lung cancer were selected to summarize the early signs of the patients. Results: Among all the patients, there were 24 cases of adenocarcinoma, 10 cases of squamous cell carcinoma, 4 cases of alveolar carcinoma and 2 cases of small cell carcinoma. 34 of them showed nodularity and 6 showed patchy. CONCLUSIONS: After CT-like lesions were found, enhanced scan was performed. As the enhanced CT value of lung cancer is higher than benign nodules and lower than inflammatory lesions, it provides an important basis for the diagnosis.