Department of Neurosurgery, Regional Hospital of Lugano, Neurocenter of the Southern Switzerland, Via Tesserete 46, CH-6903, Lugano, Switzerland.
Department of Interventional Neuroradiology, Rothschild Foundation Hospital, Paris, France.
Surg Radiol Anat. 2022 May;44(5):737-748. doi: 10.1007/s00276-022-02928-5. Epub 2022 Mar 31.
The anterior cerebral artery (ACA) and the anterior communicating artery (AComA) are important arteries of the telencephalon and are prominent location for cerebral aneurysms. Their embryological development is closely linked, and explains the possible variants seen in adults. In this paper, we present details related to the development of these two arteries, focusing on some variants such as the infra-optic course of the ACA, the unpaired ACA, and the persistent primitive olfactory artery.
大脑前动脉(ACA)和前交通动脉(AComA)是端脑的重要动脉,也是脑动脉瘤的重要部位。它们的胚胎发育密切相关,这也解释了成人中可能出现的一些变异。本文介绍了这两条动脉的发育细节,重点介绍了一些变异,如 ACA 的视下走行、ACA 的不成对、原始嗅动脉的持续存在等。