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.

结果化纤维的CT表现为内单发类圆形或不规则性高密度块,部分区域可见低密度影,其周边出现完性包壳,呈膨胀性生长,周边组织受压变形但分界清楚。

Nasopharyngeal fibroma is a very rare, benign, soft tissue tumor.This disease almost always occurs in young men.It is also called polypoid fibroma or fibromatous polyp.

摘要咽纤维是非常罕见的良性结缔组织，常发生在年青的男性，也称为息肉样纤维或纤维样息肉。

Objective To discuss the value of X-ray diagnosis for desmoplastic fibroma of periosteum and significance in differential diagnosis.

目的探讨膜硬性纤维的X线诊断价值及在鉴别诊断中的意义。