case_images: PMC4439787_01
case_images: Preoperative enhanced MRIs (a: Axial, b: Sagittal) showing multiple tumors of the midbrain and obstructing hydrocephalus
case_images: SNI-6-80-g001.jpg
case_images: PMC4439787_01_SNI-6-80-g001.jpg
case_images: F1
case_images: Magnetic resonance imaging (MRI) revealed an obstructive hydrocephalus caused by midbrain tumors [Figure 1a and b].
case_images: Plain CT 2-days after the procedures revealed a diffuse subarachnoid hemorrhage in the basal cistern
case_images: SNI-6-80-g002.jpg
case_images: PMC4439787_01_SNI-6-80-g002.jpg
case_images: F2
case_images: CT scan revealed a diffuse SAH [Figure 2]. Cerebral angiograms demonstrated a saccular aneurysm of the left internal carotid-posterior communicating artery [Figure 3].
case_images: Lateral view of the left internal carotid angiogram demonstrating the aneurysm of the internal carotid-posterior communicating artery
case_images: SNI-6-80-g003.jpg
case_images: PMC4439787_01_SNI-6-80-g003.jpg
case_images: F3
case_images: CT scan revealed a diffuse SAH [Figure 2]. Cerebral angiograms demonstrated a saccular aneurysm of the left internal carotid-posterior communicating artery [Figure 3].