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盆腔孤立性纤维性肿瘤的CT表现 被引量:2

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摘要 目的探讨盆腔孤立性纤维性肿瘤(SFT)的CT表现,提高对该病的认识及诊断水平。方法回顾性分析6例经手术病理证实的SFT的CT影像资料,观察病变位置、大小、形态、边界、密度、强化方式等。结果 6例均为单发,呈类圆形或椭圆形,边界清楚,呈膨胀性生长,体积较大,CT平扫病灶呈等密度或稍低密度,内部可见灶性、斑片状低密度区;增强扫描2例肿块中等度强化,4例显著强化,动脉期实性部分不均匀斑驳样强化,4例见多支迂曲扩张血管影,静脉期强化更明显,2例行平衡期扫描强化表现为持续性、渐进性强化方式,囊变、坏死区无强化。结论 SFT的CT表现具有一定的特征性,对该病的诊断有较高的价值。
出处 《医疗装备》 2017年第20期22-23,共2页 Medical Equipment
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