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罕见脑血管变异组合:PPOA 伴副 MCA 及部分重复 ACoA 的发现
研究人员诊断出 PPOA 伴副 MCA 及部分重复 ACoA 的罕见病例,强调影像评估的重要性。 在脑血管的世界里,大脑前动脉(ACA)、前交通动脉(ACoA)复合体和 / 或大脑中动脉(MCA)的解剖变异并不少见,但它们同时出现的组合却十分罕见。持续性原始嗅动脉(PPOA ...
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