1. Calcium Embolus to the Brain
Micah D. Yost, DO, Eelco F. Wijdicks, MD, PhD 
Mayo Clinic Proceedings 
Volume 93, Issue 3, (March 2018)
DOI: /j.mayocp
Copyright © 2017 Mayo Foundation for Medical Education and Research Terms and Conditions

2. Figure 1
Axial head computed tomography showing a right M2 branch point calcification.
Mayo Clinic Proceedings  , DOI: ( /j.mayocp )
Copyright © 2017 Mayo Foundation for Medical Education and Research Terms and Conditions

3. Figure 2
Coronal head CT angiography showing a right M2 branch calcification.
Mayo Clinic Proceedings  , DOI: ( /j.mayocp )
Copyright © 2017 Mayo Foundation for Medical Education and Research Terms and Conditions