以面瘫为首发症状的颅内横纹肌肉瘤1例

发布时间：2018-03-14 17:33

本文选题：横纹肌肉瘤　切入点：颅内　出处：《中国介入影像与治疗学》2017年07期 　论文类型：期刊论文

【摘要】：正患儿女,8岁,"因嘴歪斜1月余,右眼红肿、疼痛、视物模糊2周"入院,临床诊断为右眼角膜溃疡,面神经麻痹。MR检查:右侧桥小脑角区、右侧颞部及鞍旁可见团块状信号影,边界尚清,形态不规则,T1WI呈等信号(图1A),T2WI呈混杂高信号(图1B)。高b值(b=1 000s/mm~2)DWI示病变弥散受限呈高信号。增强扫描见病变明显不均匀强化,局部脑膜线样强化
[Abstract]:She was 8 years old. She was admitted to hospital because of mouth skew on January, right eye redness, pain, blurred vision for 2 weeks. The clinical diagnosis was right corneal ulcer, facial nerve palsy. Mr examination: right pontocerebellum angle area, right cerebellopontine angle area, right cerebellopontine angle area, right cerebellopontine angle area. In the right temporal part and parasellar region, mass signal was seen, the boundary was still clear, and the shape of irregular T1WI was isointense (Fig. 1A / T _ 2WI showed mixed hyperintensity (Fig. 1BU. High b value / b ~ (1 000 s 路m ~ (-1) s / mm ~ (-1)) DWI showed that the lesion was diffusion-limited, and the enhancement showed that the lesion was not homogeneous and enhanced. Local meningeal linear enhancement
【作者单位】：郑州大学第一附属医院磁共振科;
【分类号】：R445.2;R739.41

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