Failure of the Pipeline Embolization Device in Posterior Communicating Artery Aneurysms Associated with a Fetal Posterior Cerebral Artery

<div>Illustrative case. (a) Preop angiogram of the same patient showing the large PCOM aneurysm. (b) 3-month follow-up angiogram showing that the PCOM aneurysm remains patent despite pipeline stenting.</div>

Case Reports in Vascular Medicine

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Figure 1

Figure 1: Failure of the Pipeline Embolization Device in Posterior Communicating Artery Aneurysms Associated with a Fetal Posterior Cerebral Artery 