脑膜后动脉起自小脑下后动脉延髓外侧段的异常起源。
Anomalous origin of the posterior meningeal artery from the lateral medullary segment of the posterior inferior cerebellar artery.
作者信息
Tanohata K, Maehara T, Noda M, Katoh H, Sugiyama S, Okazaki A
出版信息
Neuroradiology. 1987;29(1):89-92. doi: 10.1007/BF00341048.
PMID:3822110
Abstract
The authors present two cases of angiographically-confirmed anomalous origin of the posterior meningeal artery (PMA) from the lateral segment of the posterior inferior cerebellar artery (PICA) and describe briefly the probable embryogenesis of this anomaly.
摘要
作者报告了两例经血管造影证实的脑膜后动脉（PMA）起自小脑后下动脉（PICA）外侧段的异常病例，并简要描述了这种异常可能的胚胎发生过程。
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