Magnetic resonance imaging (MRI) of the head is a painless, ... Additionally, there is a type of MRI called magnetic resonance angiography (MRA), which better examines the blood vessels in the brain.

Magnetic resonance angiography (MRA) is a test that provides images of your blood vessels. Find out when your doctor might recommend one.

MR Angiography Highly Accurate In Detecting Blocked Arteries Date: February 1, 2007 Source: Radiological Society of North America Summary: A novel type of contrast-enhanced magnetic resonance ...

Views of the patient's head MRI and MR angiogram are shown in Figures 1 and 2. Herpes simplex virus, Epstein-Barr virus, cytomegalovirus, and varicella zoster virus polymerase chain reaction (PCR ...

They are usually associated with severe head trauma. We reported a case of isolated oculomotor nerve palsy associated with minor head injury. No initial loss of consciousness was recalled. Computed ...

A head CT scan revealed a subarachnoid hemorrhage, and an angiogram showed areas of vasoconstriction in the cerebral arteries that were consistent with a diagnosis of postpartum cerebral ...

Compared with digital subtraction angiography as the reference, MR angiography identified prostatic arteries with a sensitivity of 91.5% and a positive predictive value of 100%.