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颅内恶性黑色素瘤的影像学分析——附5例报告 被引量:6

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摘要 目的分析颅内恶性黑色素瘤的影像学特点。方法回顾性分析我院近10年诊治的经病理证实的5例颅内恶性黑色素瘤患者的临床和CT、MR影像学资料。结果5例中男3例,女2例,年龄18~50岁。5例均行CT平扫,2例加做CT增强。3例行磁共振扫描。CT平扫高密度影3例,等密度影1例,高低混杂密度影1例。明显均匀强化3例,不均匀强化2例。MRI平扫T1WI高信号,T2WI低信号,有明显强化2例;1例平扫T1WI高信号,T2WI高信号,未作增强。结论颅内恶性黑色素瘤CT表现无特征性,MRI有一定特征。综合分析患者的临床、CT表现及MR表现,可提高影像学的诊断正确率。
作者 张英
出处 《罕少疾病杂志》 2005年第6期26-27,共2页 Journal of Rare and Uncommon Diseases
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