The Preuss Foundation, Inc.

THE PREUSS FOUNDATION SEMINAR
ON THE PATHOLOGIC CLASSIFICATION
OF GLIAL NEOPLASMS:
December 7-8, 1990
Cambridge, Massachusetts

Darrell D. Bigner, M.D., Ph.D. (Chairman)
DUKE UNIVERSITY MEDICAL CENTER
Durham, North Carolina

Thomas Brent, Ph.D.
ST. JUDE CHILDREN's RESEARCH HOSPITAL
Memphis, Tennessee

Peter C. Burger, M.D.
DUKE UNIVERSITY MEDICAL CENTER
Durham, North Carolina

Peter Collins, M.D.
KAROLINSKA INSTITUTE
Stockholm, Sweden

Carmine Coscia, Ph.D.
ST. LOUIS UNIVERSITY HOSPITAL
St. Louis, Missouri

Richard Davis, M.D.
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO
San Francisco, California

Henry M. Furneaux, M.D.
MEMORIAL SLOAN-KETTERING CANCER CENTER
New York, New York

Mark A. Israel, M.D.
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO
San Francisco, California

Frank E. Johnson, M.D.
ST. LOUIS UNIVERSITY HOSPITAL
St. Louis, Missouri

John Kemshead, M.D.
FRENCHAY HOSPITAL
Bristol, United Kingdom

Paul Kleihues, M.D.
UNIVERSITY OF ZURICH
Zurich, Switzerland

M. Stephen Mahaley, Jr., M.D., Ph.D.
Maggie Valley, North Carolina

Sankar Mitra, M.D.
UNIVERSITY OF TENNESSEE
Oak Ridge, Tennessee

Mark Noble, Ph.D.
LUDWIG INSTITUTE FOR CANCER RESEARCH
London, United Kingdom

Kalpana Patel, M.D.
FRENCHAY HOSPITAL
Bristol, United Kingdom

Jerome Posner, M.D.
MEMORIAL SLOAN-KETTERING CANCER CENTER
New York, New York

Lucy Rorke, M.D.
UNIVERSITY OF PENNSYLVANIA
Phildelphia, Pennsylvania

Bernd W. Scheithauer, M.D.
THE MAYO CLINIC
Rochester, Minnesota

David Schiffer, M.D.
UNIVERSITA DI TORINO
Torino, Italy

Robert C. Seager, M.D.
CHILDREN's HOSPITAL OF LOS ANGELES
Los Angeles, California

Leslie Sobin, M.D.
ARMED FORCES INSTITUTE OF PATHOLOGY
Washington, District of Columbia

John Q. Trojanowski, M.D., Ph.D.
UNIVERSITY OF PENNSYLVANIA SCHOOL OF MEDICINE
Philadelphia, Pennsylvania

Nicholas A. Vick, M.D.
EVANSTON HOSPITAL
Evanston, Illinois

Carol J. Wikstrand, Ph.D.
DUKE UNIVERSITY MEDICAL CENTER
Durham, North Carolina