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8 天
椎动脉异常跨越髓脊髓连接部:探寻血管变异与临床意义
研究人员为探究椎动脉(VA)在髓脊髓连接部(MSJ)的异常走行,分析 250 例 CTA,发现 14.8% 存在异常,有重要临床意义。 在人体的血管系统中,椎动脉(Vertebral Artery,VA)就像一条为大脑 “输送养分” 的重要 “河流”,它负责为大脑提供后部血液循环。
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