In this issue, guest editors bring their considerable expertise to this important topic. Contains 11 practice-oriented topics including pearls and pitfalls of carotid artery imaging: ultrasound, CT angiography, and MR angiography; stroke in the young adult; imaging pearls in head trauma; current evaluation of collateral circulation; and more.  Provides in-depth clinical reviews on imaging of cerebrovascular disease, offering actionable insights for clinical practice.  Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.