前言目的:为研究软骨粘液样纤维瘤的特征性X线表现。方法:回顾了10例经手术和病理证实的软骨粘液样纤维瘤。结果:发现软骨粘液样纤维瘤有以下重要X线特征,按照其出现频率依次是:①病变位于长短状骨的干骺端或不规则骨的近关节处(1010);②病灶呈现地图状骨质破坏,边缘有分叶和硬化圈(以髓腔面和近关节面为主),病灶内部有粗分隔(910);③发病年龄为20~30岁。结论:软骨粘液样纤维瘤有特征性X线表现,X线往往能确立诊断,而缺少特征的病变X线难以诊断。
Objective:ToexploreX-raycharateristicofchrondromyxoidfibrma.Methods:10casesverifiedbysurgeryandpathologywereperspectivelyevaluated.Results:Theimportantdiagnosticcriteriaofchrondromyxoidfibrmawereasfollows:(1)thelesionlocatedatthemetaphysisoftheshorttubularboneorclosetothejointofirregularbone;(2)afocallesionhasgeographicbonedestruction,lobulatedmargins,septationandaacleroticrim(mainlythefaceclosetomorroworjoint);(3)theageofincidenceisinthe2nd...