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脾脏肿瘤的MRI影像学表现 被引量:1

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摘要 目的探讨脾脏肿瘤的MRI表现,评价MRI在脾脏的诊断、定性中的价值。方法回顾分析了21例经手术病理证实的脾脏肿瘤磁共振影像学特征,并与术后病理结果进行对照分析。结果在21例脾脏肿瘤中,良性肿瘤12例,恶性肿瘤9例,其中脾脏血管瘤5例,表现为为实性肿块,不均匀轻度强化;脾脏囊肿及淋巴管瘤共5例,表现为在脾内呈单发或多发圆形或椭圆形,边界清楚,信号均匀;炎性假瘤1例,信号不均匀;错构瘤1例;淋巴瘤4例,为脾内单发或多发的不均匀信号病灶;脾的转移瘤4例,表现多种多样;纤维肉瘤1例。结论 MRI能多方位清晰显示脾脏肿瘤瘤灶及侵犯范围,MRI能在术前鉴别及定性大多数脾脏良恶性肿瘤。
出处 《中国医药指南》 2011年第31期49-50,共2页 Guide of China Medicine
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二级参考文献6

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