case_images: PMC5858053_01
case_images: Clinical presentation. (a) Left side CN III palsy. (b) Computed tomography scan with predominantly left side subarachnoid hemorrhage. (c) Right and (d) left internal carotid artery angiograms showing right P1-P2 junction aneurysm
case_images: SNI-9-52-g001.jpg
case_images: PMC5858053_01_SNI-9-52-g001.jpg
case_images: F1
case_images: His left pupil was also fixed and measured 5 mm [Figure 1]. He subsequently underwent emergent placement of a right-sided external ventricular drain and was rushed to the angiography suite where a 5 mm x 3.5 mm right P1-P2 junction aneurysm was identified [Figure 1].