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目的:总结儿童先天性脑膨出的影像学表现,提高诊断的正确率。材料与方法:收集我院近12年来收治的20例儿童先天性脑膨出,回顾性分析了他们的临床资料及影像学表现,同时复习近年来国内外有关文献并进行对照。结果:枕部脑膨出14例,顶部脑膨出3例,额筛部脑膨出2例,蝶骨部脑膨出1例。在14例枕部脑膨出中,10例为单纯脑膜膨出,1例为Dandy-Walker囊肿膨出,3例为脑膜脑膨出。2例额筛部脑膨出均为脑膜脑膨出。结论:脑膨出能通过MRI或CT作出诊断,前者应作为首选。
Objective: To summarize the imaging manifestations of congenital encephalocele in children and improve the correct rate of diagnosis. MATERIALS AND METHODS: Twenty cases of congenital encephalocele were collected from our hospital in recent 12 years. The clinical data and imaging findings were retrospectively analyzed. At the same time, relevant literature at home and abroad was reviewed and compared. Results: There were 14 cases of occipital encephalocele, 3 cases of encephalocele, 2 cases of encephalocele in frontal screen, and 1 case of encephalocele in sphenoid part. In 14 cases of occipital encephalocele, 10 cases were simple meninges, one case was bulging Dandy-Walker cyst, and three cases were meningeal encephalocele. 2 cases of scalp encephalocele are meningoencephalocele. Conclusion: Encephalocele can be diagnosed by MRI or CT, the former should be the first choice.