Anterior cerberal artery fenestration

Case contributed by Henry Knipe ◉

Diagnosis certain

Citation, DOI, disclosures and case data

Citation:

Knipe H, Anterior cerberal artery fenestration. Case study, Radiopaedia.org (Accessed on 02 Mar 2025) https://doi.org/10.53347/rID-24050

DOI:

https://doi.org/10.53347/rID-24050

Permalink:

https://radiopaedia.org/cases/24050

rID:

24050

Disclosures:

At the time the case was submitted for publication Henry Knipe had no recorded disclosures.

View Henry Knipe's current disclosures

Case published:

26 Jul 2013

Revisions:

4 times, by 2 contributors - see full revision history and disclosures

Systems:

Vascular, Central Nervous System

Tags:

normal variant

Case of the day:

19 Aug 2013

Institution:

The Royal Melbourne Hospital

Quiz mode:

Included

Presentation

Previous presentation ?SAH. Follow-up of suspected left A2 origin aneurysm.

Patient Data

Age: 60

Gender: Female

From the case: Anterior cerberal artery fenestration

mri

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Info

Previously described suspected left A2 origin aneurysm represents a fenestration of this vessel.

2 case questions available

From the case: Anterior cerberal artery fenestration

mri

Download

Info

Previously described suspected left A2 origin aneurysm represents a fenestration of this vessel.

2 case questions available

Case Discussion

Fenestration is a normal anatomical variant. Fenestration of the ACOM artery is more common than fenestration of the ACA. Studies have reported an incidence of 0-4% of A1 segment fenestration and ~0.6% on DSA studies ¹.Link

References

2 articles feature images from this case

17 playlists include this case

Public playlists

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Normal and Variant Anatomy by James Clark ◉

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Anterior cerberal artery fenestration

Citation, DOI, disclosures and case data

Presentation

Patient Data

2 case questions available

2 case questions available

Case Discussion

References

2 articles feature images from this case

17 playlists include this case

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Anterior cerberal artery fenestration

Citation, DOI, disclosures and case data

Presentation

Patient Data

2 case questions available

2 case questions available

Case Discussion

References

2 articles feature images from this case

17 playlists include this case

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