Practical surgical neuropathology a diagnostic approach / [edited by] Arie Perry, MD, Professor of Pathology and Neurological Surgery, Director of Neuropathology Division and the Neuropathology Fellowship Program, University of Carlifornia at San Francisco (UCSF), San Francisco, California, Daniel J. Brat, MD, PhD, Magerstadt Professor and Chairman, Department of Pathology, Feinberg School of Medicine of Northwestern University, Pathologist-in-Chief, Northwestern Mewmorial Hospital, Chicago, Illiinois.