RESULTS The CTfeathures of ossifying fibroma inparanasal sinus were similar torotundity or unregular single high density lump in sinus, partarea of low density, integrity bone involucrum around it.
结果鼻窦骨化纤维瘤的CT表现为鼻窦内单发类圆形或性高密度块,部分区低密度影,其周边出现完整骨性包壳,呈膨胀性生长,周边组织受压变形但分界清楚。