本文選題：腦室外 + 神經(jīng)細(xì)胞瘤　； 參考：《中國(guó)醫(yī)學(xué)影像技術(shù)》2017年05期

【摘要】：正患者女,21歲,3個(gè)月前無明顯誘因出現(xiàn)頭暈、頭疼,伴視物模糊、視力下降,無惡心、嘔吐、肢體活動(dòng)不靈等癥狀。MRI:右側(cè)額葉見一巨大占位性病變,約83mm×48mm×62mm,T1WI呈不均勻稍低信號(hào)(圖1A),T2WI呈不均勻稍高信號(hào)(圖1B),FLAIR呈部分高信號(hào),DWI病變邊緣呈稍高信號(hào),病變與腦實(shí)質(zhì)邊界清楚,鄰近腦組織內(nèi)可見大片水腫信號(hào)影。腦中線結(jié)構(gòu)左偏,雙側(cè)側(cè)腦室前角受壓變窄,左側(cè)側(cè)腦室后角擴(kuò)張。增強(qiáng)后腫
[Abstract]:The female patient was 21 years old. There were no obvious causes of dizziness, headache, blurred vision, decreased vision, no nausea, vomiting, limb inactivity, etc. MRI: a huge occupying lesion was seen in the right frontal lobe. About 83mm 脳 48mm 脳 62mm T _ 1WI showed a slightly lower signal intensity (fig. 1A ~ + T _ 2WI). (fig. 1) FLAIR showed a slightly high signal intensity on the edge of the lesion. The boundary between the lesion and the cerebral parenchyma was clear, and a large edema signal could be seen in the adjacent brain tissue. Left deviation of midline structure, compression of anterior horn of bilateral ventricle and dilatation of posterior horn of left side of ventricle. Enhanced posterior swelling
【作者單位】： 鄭州大學(xué)第一附屬醫(yī)院磁共振科;
【分類號(hào)】：R445.2;R739.41

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