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骨盆滑膜肉瘤的CT诊断探讨

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摘要 目的探讨骨盆滑膜肉瘤的CT特点。方法回顾性分析经病理证实的11例骨盆滑膜肉瘤患者临床资料及CT表现特点。结果本组资料患者首诊时平均年龄37岁,男多于女(男7例,女4例);9例病灶位于临近骨骼的软组织深部;病灶在CT上均呈不规则软组织肿块,1例密度均匀,10例密度不均,8例有实性间隔及囊变;11例病灶只有1例病灶出现骨质破坏,1例病灶内见少许钙化。结论骨盆滑膜肉瘤病灶较大(>5 cm),多呈不规则肿块,位置深,跨关节生长,临近关节及骨骼但骨质病变相对较轻。在CT多表现为密度不均软组织肿块,分隔、囊变常见,增强多呈显著不均匀强化,但仍然缺乏特异性,特别是较小的病灶密度常均匀,难以同良性肿瘤鉴别。
作者 农理红
出处 《中国医学创新》 CAS 2011年第4期93-94,共2页 Medical Innovation of China
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参考文献6

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