Azygos anterior cerebral artery

Case contributed by Dr Maxime St-Amant


Incidental vascular finding.

Patient Data

Age: 50
Gender: Male

Time-of-flight MRA demonstrates that the A1 segments of the ACAs join to form a single trunk. This is a normal variant called azygos ACA.

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Case information

rID: 59325
Published: 4th Apr 2018
Last edited: 14th Aug 2019
Inclusion in quiz mode: Excluded

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