Presentation
Incidental finding.
Patient Data
Age: 65 years
Gender: Female
From the case:
Duplicated middle cerebral artery
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Info
CTA demonstrates two parallel arteries arising from the terminal right ICA. The anteriormost artery has a slightly smaller calibre.
From the case:
Duplicated middle cerebral artery
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Info
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.
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