脑实质内室管膜下瘤一例

发布时间：2018-01-29 04:41

本文关键词： 室管膜下瘤左侧颞叶增强扫描左颞叶上皮囊肿 DTPA 团块状第四脑室胶质瘤额顶叶 　出处：《临床放射学杂志》2017年02期 　论文类型：期刊论文

【摘要】：正患者女,26岁。以"头痛恶心呕吐2年余,头晕2月余"为主诉入院。2年前突发头痛、恶心呕吐,经治疗后症状缓解。2月余前无明显诱因出现间断性头晕,于当地行MRI检查示左颞叶占位,星形细胞瘤可能性大。患者3年前体检行MRI检查示左侧颞叶囊性异常信号,考虑神经上皮囊肿。于本院行头部3.0 T MRI直接增强扫描示:左侧颞叶见团块状长T_1信号(图1),DWI(b=1000 s/mm~2)未见弥散受限(图2)。静脉注射Gd-DTPA后扫描:左侧颞
[Abstract]:The patient was 26 years old. "headache nausea and vomiting more than 2 years, more than February dizziness" as the main complaint. 2 years ago sudden headache, nausea and vomiting. After treatment, the symptoms were relieved. There was no obvious inducement of intermittent dizziness before February. The local MRI examination showed that the left temporal lobe occupied space. The possibility of astrocytoma was high. 3 years ago, the patient underwent MRI examination and showed cystic abnormal signal in the left temporal lobe. To consider neuroepithelial cysts, a 3. 0T MRI direct enhancement scan of the head in our hospital showed that the mass of long T _ 1 signal was seen in the left temporal lobe (Fig. 1). DWI(b=1000 s / mmm-2) no diffusion-limited (Fig. 2). Scanning after intravenous Gd-DTPA: left temporal
【作者单位】：郑州大学第一附属医院磁共振科;
【分类号】：R739.41;R445.2
【正文快照】： 患者女,26岁。以“头痛恶心呕吐2年余,头晕2月余”为主诉入院。2年前突发头痛、恶心呕吐,经治疗后症状缓解。2月余前无明显诱因出现间断性头晕,于当地行MRI检查示左颞叶占位,星形细胞瘤可能性大。患者3年前体检行MRI检查示左侧颞叶囊性异常信号,考虑神经上皮囊肿。于本院行头

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