PMC5528913_01
Brain with subarachnoid hemorrhage.
10.1177_2374289517716463-fig1.jpg
PMC5528913_01_10.1177_2374289517716463-fig1.jpg
fig1-2374289517716463
Following resection of the skull and dura, the following intracranial finding was identified (Figure 1).
Dissected circle of Willis demonstrating ruptured berry aneurysm at the bifurcation of the anterior communicating artery and the anterior cerebral artery.
10.1177_2374289517716463-fig2.jpg
PMC5528913_01_10.1177_2374289517716463-fig2.jpg
fig2-2374289517716463
The circle of Willis was dissected and showed the abnormality identified by the arrow (Figure 2).