颅面部骨纤维异常增殖症的CT表现  

CT Diagnosis of Fibrous Dysplasia of Craniofacial Bones

作　　者：肖永鑫 时维东 孙献勇 

机构地区：[1]解放军第149医院放射科,江苏连云港222042

出　　处：《实用放射学杂志》2009年第5期640-642,共3页Journal of Practical Radiology

摘　　要：目的评价CT扫描在骨纤维异常增殖症中的诊断价值。方法对资料完整的16例颅面部骨纤维结构异常增殖症的CT特征进行回顾性分析。结果本组16例均有患骨的膨胀和局部畸形,并可伴有正常孔裂窦腔的狭窄或消失。根据病变的密度分为3种类型：变形性骨炎型10例、硬化型5例、囊型1例,3种类型常合并存在。结论CT扫描能清晰显示骨纤维异常增殖症骨质改变、病变范围及并发症,对该病诊断与治疗有重要价值。Objective To evaluate the value of CT in diagnosis of fibrous dysplasia of craniofacial bone. Methods CT findings of 16 cases with fibrous dysplasia in craniofacial bone were retrospectively analyzed. Results All involved bones showed expanded,deformed,and complicated by narrow or disappearance of natural cavity and foramen. Main fentures of lesion were divided into three types ： pagetoid type ,sclerotic type and cystic type, which could be mixed exist in same patient. Conclusion CT scans can display the bony changes, lesion＇ s extent and complications in fibrous dysplasia of craniofacial bone,it is of great value in the diagnosis and management.

关 键 词：骨 骨纤维结构异常增殖症 体层摄影术 X线计算机 

分 类 号：R816.1[医药卫生—放射医学] R814.42[医药卫生—临床医学]