【摘要】 目的探讨脉络膜裂囊肿的影像学表现。资料与方法结合文献对7例脉络膜裂囊肿的CT和MRI表现进行回顾性分析。结果脉络膜裂囊肿表现为圆形或类圆形、边界光滑锐利的脑脊液样低密度影或信号,增强扫描无强化,短期内随访无变化。结论正确认识脉络膜裂囊肿的CT和MRI表现,可避免误诊。更多还原

【Abstract】 Objective To study the imaging findings of choroid fissure cyst.Materials and Methods CT and MRI findings of 7 patients with choroid fissure cysts were analyzed retrospectively.Results The choroid fissure cysts were shown as round foci with sharp rims and homogeneous hypodensity on CT or cerebrospinal fluid-like signal intensity on MR imaging without enhancement.Conclusion The correct recognization of the imaging manifestations of choroid fissure cysts can improve the ability of diagnosis.更多还原