A microcatheter was advanced over a microwire through the right VA into the left VA (Figure 4). Digital subtraction angiography (DSA) showed collaterals from the cervical left VA into the LSA without ...

Physicians at Ohio State University Medical Center reported a patient's temporary vision loss after receiving local anesthetic for cervical radiofrequency neurotomy, according to a case study ...

Neuroimaging is recommended for any case that is suspicious for stroke, particularly occipital stroke. MRI of the brain and brainstem revealed changes in both occipital lobes consistent with an old ...

A 72 year-old woman developed the abrupt onset of difficulty seeing on the right side. Posterior Cerebral Artery (PCA) Infarction: Axial CT scans 3 days after presentation. Note the hypodensity in the ...

It can be tricky to pinpoint the cause of pain at the base of your skull, the area behind your ears where your head and neck meet. Understanding the cause of the pain can help you determine how to ...

A 66 year-old woman developed the abrupt onset of difficulty seeing on the left side, associated with numbness of the left side of the body. Posterior Cerebral Artery (PCA) Infarction: ...