A 30-year-old female asked:
ct w/contr-intracranial arteries: no high-grade large vessel stenosis, large aneurysm, or vascular malformation. the right posterior cerebral is essentially fetal in origin. - why does it say no large? does that mean there are some aneurysms?concern?
1 doctor answer
Dr. Robert Uyeda answered
44 years experience General Surgery
Every test: has limitations. In this case, there is a limit to how small an abnormality could be seen with its inherent resolution. An MRI might be more accurate, so ask you doctor if you need one.
Answered on Apr 16, 2018
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