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Abstract Coronavirus disease 2019 is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); it has recently been associated with several hematologic disorders. A 4-year-old boy who had SARS-CoV-2 10 months prior was admitted to the emergency department of...

Male, 58yrs, presented to the emergency department within 4 hours of developing stupor, dysphasia, and left hemiplegia. DWI showed bilateral paramedian thalamic infarction (Fig1) although LVO in posterior circulation was not recorded in MRA and DSA (Fig 2,3). DSA: Microcatheter was approached...

Objective: Globally, there are more than six million deaths due to cerebrovascular disease, which is the second leading cause of death. Although the imaging findings of magnetic resonance imaging (MRI) are more accurate than computed tomography for acute ischemic stroke (AIS), it is uncommon in...

Objective: Intravenous (IV) recombinant tissue plasminogen activator is the standard of care for patients with acute ischemic stroke (AIS) who present to the hospital within 4.5 hours of symptom onset. However, IV thrombolysis, even bridging thrombolysis (combining intravenous thrombolysis and...

Objective: In cases of acute ischemic stroke (AIS) caused by intracranial large vessel occlusion, rescue intracranial stenting (RIS) has recently emerged as a treatment option for achieving recanalization when mechanical thrombectomy (MT) fails. However, few studies to date have reported on the...

Abstract Background: Two concurrent instances of acute large vessel occlusion identified in two circulation systems is rare and associated with poor clinical outcomes. The complex vascular anatomy and chronic lesions involving extracranial or intracranial vessels may make classical anterograde...

Abstract Top-of-the-basilar artery occlusion frequently causes infarction of the midbrain, thalamus, and portions of the temporal and occipital lobes as the vascular supply of these regions comes from the posterior communicating and posterior cerebral arterial tributaries of the basilar artery...

Abstract Spontaneous subarachnoid hemorrhage (SAH) is a specific characteristic of aneurysmal rupture. SAH coexisting with arteriovenous malformations is challenging to treat because the patient status at admission is severe and the therapeutic approach is multidisciplinary: endovascular...

Abstract Traumatic brain injury (TBI) is caused by an external mechanical force to the head resulting in alteration of brain function. However, the injury to neural tracts and the connections between them is difficult to diagnose using traditional imaging techniques. A 54-year-old woman visited...

Abstract Head and neck arteriovenous malformations are rare, congenital, and high-flow vascular malformations characterized by abnormal communication between feeding arteries and draining veins without intervening capillaries. Arteriovenous malformations are considered the most dangerous type of...

Patient male, 67 yrs, suddently left hemiplegia 7 hrs ago, admission for stupor and: - Left hemiplegia. - Left facial hemiplegia. - Aphasia - NIHSS 23 pts. - mRS 5 pts. Result MRI 3 Tesla: Right middle cerebral artery (RMCA) occlusion because of thrombose. Acute cerebral ischemia near right...