Presentation
Perimesencephalic SAH for investigation.
Patient Data
Age: 65 years
Gender: Female
From the case:
Normal cerebral angiogram (four vessel DSA)
![](https://prod-images-static.radiopaedia.org/images/18142074/35c150dbf9f6fcffc89a3939bcdcfa_thumb.jpeg)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
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![This study is a stack](/packs/stack-YQKLCKBI.gif)
Download
Info
![](https://prod-images-static.radiopaedia.org/images/18142074/35c150dbf9f6fcffc89a3939bcdcfa_big_gallery.jpeg)
No intracranial aneurysm or AVM detected.
Case Discussion
Example of a normal 4 vessel DSA.