Cortical hyperemia associated with increased flow-related enhancement in a patient in focal status epilepticus
Cortical hyperemia associated with increased flow-related enhancement in a patient in focal status epilepticus
A) MR angiogram showing dilatation of the right middle cerebral artery (MCA) branches presumably reflecting increased blood flow to the active cortex. B) Intra-operative photograph showing right motor strip exposed beneath the dura (right and panel).