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Figure 3: Digital subtraction angiography – Selective left internal carotid artery, early (a) and delayed (b) angiographic images showing saccular pseudoaneurysm arising from frontopolar bifurcation branch of left anterior cerebral artery; note the narrow neck of pseudoaneurysm with spasm. Image (c) reveals the supra-selective microcathater angiographic run showing the portion of feeder artery, pseudoanerysm, and distal small cortical branch arising near the neck of aneurysm; image (d) is showing the glue cast. Post-mbolization control angiogram (e) showing non-opacification of pseudoanerysm and feeder

Figure 3: Digital subtraction angiography – Selective left internal carotid artery, early (a) and delayed (b) angiographic images showing saccular pseudoaneurysm arising from frontopolar bifurcation branch of left anterior cerebral artery; note the narrow neck of pseudoaneurysm with spasm. Image (c) reveals the supra-selective microcathater angiographic run showing the portion of feeder artery, pseudoanerysm, and distal small cortical branch arising near the neck of aneurysm; image (d) is showing the glue cast. Post-mbolization control angiogram (e) showing non-opacification of pseudoanerysm and feeder