通常认为矽肺结核的团块阴影大多出现于两上中肺野,发生于下肺野者甚少。我院最近发现2例下叶矽肺结核,分别被误诊为肺炎和肺肿瘤,从而延误了治疗。为提高对下叶矽肺结核的认识,将此2例下叶矽肺结核报告如下,供参考。病例介绍例1 王××,男,48岁,因发热伴咳嗽3个 Silicone tuberculosis is usually considered the mass shadow most appear in the two lung field, occurred in the lungs are very few. Our hospital recently found 2 cases of lower lobar silicosis, were misdiagnosed as pneumonia and lung cancer, which delayed the treatment. In order to improve understanding of the lower leaf silicosis tuberculosis, these 2 cases of lower leaf silicosis tuberculosis report as follows, for reference. Case introduction Example 1 Wang × ×, male, 48 years old, due to fever with cough 3