Bilateral spontaneous vertebral artery dissection complicated by bilateral posterior cerebral artery occlusion in a migraine patient: a case report with systematic review.

Migraines being a possible risk factor for spontaneous multivessel cervical artery dissection has been previously introduced but rarely discussed in literature. We present the case of a 32-year-old man with a history of migraines and a 2-week history of bilateral neck pain who was found to have bilateral Vertebral Artery dissection by CT angiography. The patient's stroke's etiology was spontaneous dissection followed by thromboembolism caused by bilateral Posterior Cerebral Artery (P1) occlusion.