Experience and lessons learned from blunt cerebrovascular injuries: A case report

Background: Blunt cerebrovascular injuries are rare and serious complications of trauma that can lead to cerebral vascular dissection or aneurysm. Improving awareness of blunt cerebrovascular injuries and using computed tomography angiography to pre-screen patients at high risk is recommended by current guidelines to prevent the occurrence of ischemic stroke complications.Case description: A 32-year-old male patient was admitted to the hospital following neck trauma accompanied by stroke symptoms. Imaging revealed intimal injury of the right common carotid artery and acute cerebral infarction. After an endarterectomy and repair, the vascular lumen obstruction resolved, blood flow was restored, and the patient's condition stabilized.Conclusion: Blunt cerebrovascular injury has been seriously neglected in clinical practice. Delayed or under-diagnosis of blunt cerebrovascular injury can result large strokes. Standardized treatment protocols, which include the screening and grading of blunt cerebrovascular injury, may reduce the risk of permanent neurological dysfunction, and even death, in patients.