Research Article
CTA Study of Ruptured Aneurysms of the Posterior Communicating Artery
Figure 3
Aneurysm projection in CTA is as folows; (a–b) CTA showing that the aneurysm projected laterally (arrows). (c–d); CTA showing that the aneurysm projected posteriorly (arrows). Abbreviations: CTA: computed tomography angiography; ICA: internal carotid artery.
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