静脉注射海洛因者肺部感染的影像学特征

Imaging of Pulmonary Infection Due to Intravenous Injection of Heroin

目的:研究静脉注射海洛因致肺部感染的影像学特征。方法:收集26例静脉注射海洛因致肺部感染患者的影像学资料,分析其影像学表现。结果:肺纹理增粗8例(30.8%),肺实变22例(84.6%),空洞和肺气囊19例(73%),结节10例(38.5%),胸膜改变5例(19.2%),单一改变6例(23.1%),多改变20例(76.9%)。结论:静脉注射海洛因者肺部感染的影像学表现特征主要有肺纹理粗重、肺实变、空洞和肺气囊、结节、胸膜改变。

ObjectiTe To investigate the image characteristics of pulmonary infection induced by intravenous injection of heroin.Methods The clinical data and X-ray and CT scan image findings of 26 patients with pulmonary infection due to intravenous infection of heroin were collected and analyzed retrospectively.Results Pulmonary lesions were detected in all these cases in the examination of chest X-ray and CT scan,which included lung thicken markings in 8（30.8%）, fibrotic lesions in 22（84.6%）,pulmonary cavity and pneumatocele in 19（73%）,nodules in 10（38.5%）,pleural changes in 5（19.2%）,singular changes in 6（23.1%）,and multiple changes in 20（76.9%）.Conclusion The pulmonary lesions of lung thicken markings,fibrotic lesion,cavity and pneumatocele,nodule,and pleural changes are primary X-ray and CT scan manifestation of pulmonary infection induced by intravenous injection of heroin.