Doctors Fighting Aggressive Brain Tumors With MRI-Guided LaserFor patients with brain tumors despite chemotherapy and radiation, a local neurosurgeon is using a new tool. It's an MRI-guided laser.
Medical Frontiers: Brain TumorsThis week on Medical Frontiers, Dr. Gerald Pifer talks with Dr. Khaled Aziz, a neurosurgeon and director of Allegheny General Hospital's Center for Complex Neurovascular Disease.

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