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目的:研究脑颜面部血管瘤综合征的影像学表现及其诊断价值。方法:回顾性分析7例脑颜面部血管瘤综合征患者的临床资料及CT、MRI表现。7例患者均行MRI增强检查,其中3例同时行CT平扫。结果:患侧皮层钙化7例。脑萎缩5例,受累脑叶灰白质分界不清。侧脑室脉络丛增大及深静脉血管扩张3例。结论:CT和MRI能有效地发现颜面部血管瘤综合征的颅内病理改变。在显示软脑膜血管畸形和伴发的血管异常方面,MRI优于CT。在显示皮层钙化灶的存在和范围上,CT优于MRI。
Objective: To study the imaging findings and the diagnostic value of facial facial hemangioma syndrome. Methods: The clinical data, CT and MRI findings of 7 patients with facial hemangioma syndrome were retrospectively analyzed. 7 patients underwent MRI enhanced examination, of which 3 cases underwent CT scan at the same time. Results: ipsilateral cortical calcification in 7 cases. Brain atrophy in 5 cases, involvement of gray matter boundaries of the brain is not clear. Increased lateral ventricle choroid plexus and deep vein dilation in 3 cases. Conclusion: CT and MRI can effectively find the intracranial pathological changes of facial hemangioma syndrome. MRI is superior to CT in displaying pial vascular malformations and associated vascular abnormalities. CT is superior to MRI in showing the presence and extent of cortical calcifications.