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胚胎发育不良性神经上皮瘤的MRI诊断 被引量:1

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摘要 目的:探讨胚胎发育不良性神经上皮瘤(dysembryoplastic neuroepithelial tumar,DNT)的MRI表现。方法:回顾性分析5例经手术病理证实的DNT的MRI表现,并与手术及病理相对照。结果:5例DNT全部位于幕上脑实质内,主要累及灰质,其中位于颞叶4例,额叶1例。病灶多呈单个或多个囊状,多数病灶边界清楚,瘤周无水肿,少部分病灶有占位效应。增强扫描无强化或轻度强化。结论:DNT的MRI表现有一定特征性,结合病史,可提高该类肿瘤的诊断正确性。
出处 《内蒙古医学杂志》 2009年第10期1187-1188,F0003,共3页 Inner Mongolia Medical Journal
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参考文献4

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同被引文献9

  • 1朱敏,陈光辉,孙康健.胚胎发育不良性神经上皮瘤与癫痫[J].医学研究生学报,2011,24(11):1222-1225. 被引量:1
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  • 9杨姝杰,王丹丹,王英,蒋进强,王东升,郑重.胚胎发育不良性神经上皮瘤的MRI表现[J].医学影像学杂志,2011,21(7):967-970. 被引量:2

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