A Study for Cerebral Open Flow Microperfusion

Inclusion Criteria

• •ECOG performance status (PS) 0, 1 or 2.
• •Clinical and radiographic evidence diagnosis of glioma, or a prior diagnosis of glioma (suspected WHO grade II-IV), OR clinical evidence of epileptic foci requiring a temporal lobectomy.
• •Clinical indication for resection as part of routine clinical care, with plan for this to be performed at Mayo Clinic (Rochester, MN).
• •Able and willing to provide informed consent either signed by themselves or a legally authorized representative.