Duplicated right MCA

Case contributed by Dr Maxime St-Amant

Presentation

Incidental finding

Patient Data

Age: 65
Gender: Female
CT

CTA demonstrates two parallel arteries arising from the terminal right ICA. The anteriormost artery has a slightly smaller caliber.

DSA (angiography)

DSA again demonstrates two parallel arteries originating from the terminal right ICA.

Case Discussion

The findings are in keeping with a duplicated right MCA rather than an accessory right MCA since the artery originates directly from the ICA and not from the ACA.

PlayAdd to Share

Case information

rID: 59323
Published: 3rd Apr 2018
Last edited: 4th Apr 2018
Inclusion in quiz mode: Excluded

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.