Ischemic stroke (see the image below) is characterized by the sudden loss of blood circulation to an area of the brain, resulting in a corresponding loss of neurologic function. Acute ischemic stroke is caused by thrombotic or embolic occlusion of a cerebral artery and is more common than hemor...
In the brain, this condition manifests as a cerebrovascular accident (stroke). The anterior circulation is the site of approximately 70% of cerebral infarcts, with the middle cerebral artery being the offending artery in about 90% of these cases. Lesions of the anterior communicating artery (whic...
Therefore, the patients look toward the lesion with a cerebrovascular accident (stroke) and away from the lesion with a seizure. Signs and symptoms of accessory nerve injury Pain is the most common presenting symptom of patients with an accessory nerve injury. It is often ipsilateral to the ...
Medically termed cerebrovascular disease or cerebrovascular accident (CVA), stroke is referred to any pathologic disturbance in the blood vessels of the brain causing some parts of it to be deprived of blood and oxygen, resulting to neurologic deficits and possibly death. It may be ischemic or hem...
Cerebrovascular accidentStrokePercutaneous left atrial appendage closure (LAAC) with WATCHMAN (Boston Scientific Inc.) has emerged as a viable non-pharmacological alternative for stroke prevention in several randomized clinical trials in high-risk AF patients with relative and absolute contraindications to ...
Illustrative angiography cases with the CT or MRI are provided. Illustrative cases of differential diagnoses of stroke are also discussed.关键词: Brain Ischemia diagnosis Cerebral Angiography Cerebrovascular Accident diagnosis 脑血管造影术 磁共振血管造影术 体层摄影术 X线计算机 被引量: 2 ...
Vilimas A, Gaigalaitė V, Urbonas M, Jatužis D (2022) Association of vertebral artery hypoplasia and vertebrobasilar cerebrovascular accident. Medicina (Kaunas) 58(9):1189. https://doi.org/10.3390/medicina58091189 Article PubMed Google Scholar Zhou M, Zheng H, Gong S, Guo J, Chen ...
Sudden decrease in level of consciousness Although such symptoms can occur alone, they are more likely to occur in combination. No historical feature distinguishes ischemic from hemorrhagic stroke, although nausea, vomiting, headache, and sudden change in level of consciousness are more common in hemor...
•In blunt trauma, the anatomical biomechanical demands of the ligaments warrant consideration. •Dedicated MRI sequences can provide accurate evaluation of ligamentous integrity and injury. •Injury of the craniocervical junction carries risk of blunt traumatic cerebrovascular injury. ...
•In blunt trauma, the anatomical biomechanical demands of the ligaments warrant consideration. •Dedicated MRI sequences can provide accurate evaluation of ligamentous integrity and injury. •Injury of the craniocervical junction carries risk of blunt traumatic cerebrovascular injury. ...