Case 45 Bilateral Proximal Vertebral Artery Stenosis and Bilateral Middle Cerebral Artery Aneurysm Clinical Presentation A 49-year-old man presented with mild left-sided weakness. The patient was a heavy smoker and…
Case 18 Traumatic Bilateral Internal Carotid and Vertebral Artery Dissection with Right-sided Embolic Middle Cerebral Artery Occlusion Clinical Presentation A 27-year-old left-handed woman without relevant medical history or known vascular…
Case 41 Right Internal Carotid Artery as the Remaining Patent Brain-supplying Artery Clinical Presentation A 51-year-old man was admitted to the hospital with recurrent worsening of a pre-existing dysarthria which…
Case 28 Subclavian Steal in Left Subclavian Artery and Right Internal Carotid Artery Occlusion Leading to Extracranial–Intracranial Bypass Surgery Clinical Presentation A 50-year-old woman was admitted to the emergency department…
Case 34 Right-sided Occipital Dural Arteriovenous Fistula Clinical Presentation A 20-year-old woman was admitted with a right-sided parietooccipital headache. Three years earlier, she had a cerebral venous thrombosis (CVT) in…
Case 11 Secondary Occlusion in Left-sided Extracranial Internal Carotid Artery Dissection Clinical Presentation A 43-year-old man complained of transient right-sided weakness, amnesic aphasia, and decreased visual acuity in his left…
Case 9 Moyamoya Disease Clinical Presentation A 32-year-old white man was admitted after suffering a mild brachiofacial weakness, aphasia, and a homonymous hemianopia to the right side. He was a…
Case 35 Left Distal Vertebral Artery Occlusion and Right Vertebral Artery Hypoplasia with Retrograde Basilar Artery Flow Clinical Presentation A 59-year-old man suffered from a mild isolated transient left brachiofacial…
Case 33 Subarachnoid Hemorrhage after Rupture of Left Supraophthalmic Internal Carotid Artery Aneurysm Clinical Presentation A 42-year-old woman was admitted to the emergency department. The patient’s family reported that she…
