Presentation
Perimesencephalic SAH for investigation.
Patient Data
Age: 65 years
Gender: Female
From the case:
Normal cerebral angiogram (four vessel DSA)
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/44649/annotated_viewer_json?iframe=true\u0026lang=us"}
No intracranial aneurysm or AVM detected.
Case Discussion
Example of a normal 4 vessel DSA.