骨盆是许多溶骨性疾病的好发部位。在普通平片上 ,肠内容物伪影常与病灶重叠 ,干扰观察 ,一旦摄片条件欠佳 ,诊断更为困难。ＣＴ扫描检查在这方面可以起到良好的补充。下面就我们接触到的 8例相关病例 ,结合以往文献 ,进行回顾分析。1　材料与方法本文收集了我科 19992 0 0 0年 The pelvis is a good site for many osteolytic diseases. In plain film, the contents of intestinal artifacts and lesions often overlap, interference observation, once the poor film conditions, the diagnosis is more difficult. CT scan examination in this respect can play a good supplement. Here we come into contact with the eight cases, combined with the previous literature, a retrospective analysis. 1 Materials and Methods This article collected our department 19992 0 0 years