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第四脑室中枢神经细胞瘤1例 被引量:1

The fourth ventricle central neurocytoma:A case report
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摘要 患者,女,30岁,无明显诱因出现头痛头晕,伴恶心、呕吐,临床查体未见明显阳性体征。头颅CT(图1A):第四脑室内混杂密度占位,边界清楚,有浅分叶,病灶周缘有一圈花环形高密度钙化影,中心可见大片坏死、囊变的低密度影。磁共振成像(magnetic resonance imaging,MRI)(图1B?C):平扫示第四脑室团块状囊实性占位,大小约2.9mmx2.9mmx3.4mm,形态规则,边界清楚,囊性部分呈长T1长T2信号,实性部分T1WI呈等低信号,T2WI呈高信号,弥散加权成像(diffusion weighted imaging,DWI)呈稍高信号(图1D),病灶占位效应明显,呈塑性生长,双侧侧脑室、第三脑室明显扩张积水,脑干轻度受压。
作者 曹静 张静 CAO Jing;ZHANG Jing(Gansu University of Chinese Medicine, Lanzhou 730000, China;Department of Nuclear Magnetic Resonance, Lanzhou University Second Hospital, Lanzhou 730000, China)
出处 《磁共振成像》 CAS CSCD 2017年第6期462-464,共3页 Chinese Journal of Magnetic Resonance Imaging
关键词 神经细胞瘤 磁共振成像 第四脑室 Neurocytoma Magnetic resonance imaging Fourth ventricle
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  • 1陈自谦,张碧云,肖慧.中枢神经细胞瘤的CT和MRI诊断与鉴别诊断[J].放射学实践,2006,21(6):557-559. 被引量:7
  • 2李洲,肖永忠,张得秀,马林,蔡幼铨,桂秋萍.中枢神经细胞瘤的MRI表现[J].中国医学影像学杂志,2006,14(4):279-281. 被引量:10
  • 3Hassoun J,Soylemezoglu F,Gambarelli D,et al.Central neurocytoma:a synopsis of clinical and histological features.Brain Pathol,1993,3:297.
  • 4Louis DN,Ohgaki H,Wiestler OD,et al.The 2007 WHO classification of tumours of the central nervous.system.Acta Neuropathol,2007,114.
  • 5Yang GF,Wu SY,Zhang LJ,et al.Imaging findings of extraventricular neurocytoma:report of 3 cases and review of the literature.AJNR,2009,30:581.
  • 6Brat DJ,Scheithauer BW,Eberhart CG,et al.Extraventricular neurocytomas:pathologic features and clinical outcome.Am J Surg Pathol,2001,25:1252.
  • 7Keerkovsky M,Zitterbart K,et al.Central neurocytoma:the neuroradiological perspective.Childs Nerv Syst,2008,31:159.
  • 8Nishio S,Morioka T,Suzuki S,et al.Tumours around the foramen of Monro:clinical and neuroimaging features and their differential diagnosis.J Clin Neurosci,2002,9:137.
  • 9Marhold F,Preusser M,Dietrich W,et al.Clinicoradiological features of rosette-forming glioneuronal tumor(RGNT) of the fourth ventricle:report of four cases and literature review.J Neurooncol,2008,90:301.
  • 10Koeller KK,Sandberg GD.Cerebral intraventricular neoplasms:radiologic-pathologic correlation[J].Radiographics,2002,26(2):1473-1505.

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