DESPITE general interest in the physiology of the carotid circulation of man, there is little precise information about blood flow through these vessels. Neurosurgeons have long been accustomed to ...

In patients with good collateral pial circulation in the brain, clinicians may be able to further extend the time window for endovascular treatment in stroke patients beyond that of subjects with poor ...

In patients undergoing endovascular therapy for acute ischemic stroke, the presence of collateral blood flow increases the likelihood of reperfusion and good functional outcome, according to a ...

Moyamoya Disease: Cerebral Angiogram. (Left) Right Internal Carotid Artery (ICA) injection (AP view); (Middle) Left Internal Carotid Artery injection (AP view); (Right) Left Internal Carotid Artery ...

WE have recently studied 2 patients with symptoms of cerebral ischemia in whom a reversal of blood flow through the left vertebral artery was demonstrated. In both cases the anatomic lesion producing ...

A 23 year-old woman developed left sided headaches after a minor car accident. She had pain in the left neck and a Horner's sign on the left. Carotid Artery Dissection: (Left and Middle) Axial fat ...