Subarachnoid hemorrhage due to rupture of infundibular dilation of a circumflex branch of the posterior cerebral artery: case report.
case_report · Level V
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Abstract
The authors describe a rare case in which an infundibular dilation at the origin of a circumflex branch of the P1 segment of the posterior cerebral artery caused subarachnoid hemorrhage. Wrapping was performed by a subtemporal approach in the delayed stage. At the time of surgery, the rupture point was found in the infundibular dilation.
Medical subject headings
- Arcuate Nucleus of Hypothalamus
- Brain Stem
- Intracranial Aneurysm
- Subarachnoid Hemorrhage