case_images: PMC10907135_01
case_images: Non-contrast computed tomography scan with diffuse cisternal subarachnoid hemorrhage extending into the interhemispheric fissure with associated obstructive hydrocephalus
case_images: cureus-0016-00000053337-i01.jpg
case_images: PMC10907135_01_cureus-0016-00000053337-i01.jpg
case_images: FIG1
case_images: The first case was of a 42-year-old female with a Hunt and Hess (HH) grade IV aneurysmal subarachnoid hemorrhage (SAH) (Figure 1) .
case_images: Anterior-posterior view of the left internal carotid artery injection demonstrating a saccular anterior communicating complex aneurysm before (A) and after successful coil embolization (B)
case_images: cureus-0016-00000053337-i02.jpg
case_images: PMC10907135_01_cureus-0016-00000053337-i02.jpg
case_images: FIG2
case_images: The patient then successfully underwent coil embolization of her aneurysm without complication (Figure 2).
case_images: PMC10907135_02
case_images: Non-contrast computed tomography scan with a diffuse cisternal subarachnoid hemorrhage
case_images: cureus-0016-00000053337-i03.jpg
case_images: PMC10907135_02_cureus-0016-00000053337-i03.jpg
case_images: FIG3
case_images: The second case was of a 72-year-old female who presented with an HH grade III aneurysmal SAH also due to an anterior communicating artery aneurysm (Figure 3).
case_images: Three-dimensional lateral view of the right internal carotid artery injection demonstrating an anterior communicating complex aneurysm following initial coil embolization (A) and subtracted lateral angiogram following successful stent-assisted coil embolization of complex aneurysm (B)
case_images: cureus-0016-00000053337-i04.jpg
case_images: PMC10907135_02_cureus-0016-00000053337-i04.jpg
case_images: FIG4
case_images: A second 7 Fr sheath was placed, patency confirmed, and stent-assisted coiling was completed without complication (Figure 4).