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则性高密度
块,部分区域
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。