Objective To detect the mutations of Krit-1 gene that cause familial cerebral cavernousmalformation (CCM) in the Han ethnic origin.
目的探查汉族家族性中枢神经系统海绵状血管畸形(CCM)的突变基因。
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Conclusion When the patients with brainstem cavernousmalformation exhibited progressive neural function deficits and mass effect, it should be considered as good candidates for surgical therapy.
结论 脑干海绵状血管瘤表现为进行性神经功能缺失、具有占位效应、接近脑干表面者可考虑手术治疗；
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Purpose To probe the pathogenesis of cavernous venous malformation by observing its pathologic structure.