PMC9218681_01
Pre-operative oblique view cerebral angiogram demonstrating posterior communicating artery infundibulum.
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F1
On 3-D rotational angiography, an aneurysm measuring 1.7 x 2.4 mm was noted off the right PcoA infundibulum with a daughter lobe on the dome, suggestive of a rupture point (Fig. 1 and 2).
3D angiography demonstrating posterior communicating artery infundibulum.
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F2
On 3-D rotational angiography, an aneurysm measuring 1.7 x 2.4 mm was noted off the right PcoA infundibulum with a daughter lobe on the dome, suggestive of a rupture point (Fig. 1 and 2).
Post-coiling oblique view cerebral angiogram demonstrating secured posterior communicating artery infundibulum.
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F3
Balloon-assisted coil embolization was performed successfully, with no residual aneurysm, and the PcoA remained patent (Fig. 3).