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目的分析糖尿病并发肺部感染的CT诊断特点与价值。方法选取2013年4月—2015年3月收治的糖尿病并发肺部感染患者70例,所有患者应用CT进行诊断,回顾性分析患者的资料,探讨CT诊断特点。结果 70例患者中,不同类型的感染患者CT表现也存在较大的区别,大叶性肺部感染存在大片的实变阴影;小叶性感染沿着血管束有点片状阴影分布;肺部真菌性疾病表现为大片的实变,内部往往存在空洞或者肺曲球菌;肺结核患者主要表现为活动性病灶,病灶位置相对少见。结论糖尿病患者并发肺部感染较为常见,不同类型的感染有着不一样的CT影像学表现,通过CT诊断具有较高的价值。
Objective To analyze the characteristics and value of CT diagnosis of diabetes mellitus complicated with pulmonary infection. Methods Seventy patients with diabetes mellitus and pulmonary infection were selected from April 2013 to March 2015. All the patients were diagnosed by CT. The data of the patients were retrospectively analyzed to discuss the features of CT diagnosis. Results Among the 70 patients, there were also significant differences in the CT findings among different types of infected patients. Large lobar lung infection showed large solidified shadows; lobular infection was somewhat flaky along the vascular bundles; pulmonary fungality The disease manifests itself in the form of massive solidification, with internal cavities or pulmonary aspergillosis; the tuberculosis patients are mainly active lesions, and the lesion location is relatively rare. Conclusions Diabetes patients with pulmonary infection are more common. Different types of infections have different CT imaging findings, which are of high value by CT diagnosis.