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Left carotid artery angiograms demonstrate the persistent otic artery (a), the basilar artery (b), the fetal posterior cerebral artery (PCA) (c), the ACoA.

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Presentation on theme: "Left carotid artery angiograms demonstrate the persistent otic artery (a), the basilar artery (b), the fetal posterior cerebral artery (PCA) (c), the ACoA."— Presentation transcript:

1 Left carotid artery angiograms demonstrate the persistent otic artery (a), the basilar artery (b), the fetal posterior cerebral artery (PCA) (c), the ACoA aneurysm (d), and the PCoA aneurysm (e).A, Lateral image.B, Oblique image. Left carotid artery angiograms demonstrate the persistent otic artery (a), the basilar artery (b), the fetal posterior cerebral artery (PCA) (c), the ACoA aneurysm (d), and the PCoA aneurysm (e).A, Lateral image.B, Oblique image. Aman B. Patel et al. AJNR Am J Neuroradiol 2003;24: ©2003 by American Society of Neuroradiology

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