(A) Three-dimensional reconstruction image showing a ruptured vertebral artery dissection with involvement of the origin of the posterior inferior cerebellar artery (PICA) in a non-dominant vertebral artery (VA). (B) One-year follow-up angiography. (C) Three-dimensional reconstruction image showing PICA patency. Arrows indicate proximal and distal stent markers in the VA and the PICA.
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