cIMPACT-NOW update 6: new entity and diagnostic principle recommendations of the cIMPACT-Utrecht meeting on future CNS tumor classification and grading.

• Louis DN Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA.
• Wesseling P Department of Pathology, Amsterdam University Medical Centers/VUmc, Amsterdam, The Netherlands.
• Aldape K Laboratory of Pathology, National Cancer Institute, Bethesda, MD.
• Brat DJ Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL.
• Capper D Department of Neuropathology, Humboldt-Universität zu Berlin and Berlin Institute of Health, Corporate Member of Freie Universität Berlin, Charité - Universitätsmedizin Berlin, Berlin, Germany.
• Cree IA International Agency for Research on Cancer, World Health Organization, Lyon, France.
• Eberhart C Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD.
• Figarella-Branger D Service d'Anatomie Pathologique et de Neuropathologie, Hôpital de la Timone, Institut de Neurophysiopathology, Aix-Marseille Univ, APHM, CNRS, Marseille, France.
• Fouladi M Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, OH.
• Fuller GN Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, TX.
• Giannini C Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN.
• Haberler C Institute of Neurology, Medical University of Vienna, Vienna, Austria.
• Hawkins C Department of Paediatric Laboratory Medicine, The Hospital for Sick Children, University of Toronto, Toronto, Canada.
• Komori T Department of Laboratory Medicine and Pathology, Tokyo Metropolitan Neurological Hospital, Tokyo, Japan.
• Kros JM Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands.
• Ng HK Department of Anatomical and Cellular Pathology, Chinese University of Hong Kong, Hong Kong, China.
• Orr BA Department of Pathology, St. Jude Children's Research Hospital, Memphis, TN.
• Park SH Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea.
• Paulus W Institute of Neuropathology, University Hospital Munster, Munster, Germany.
• Perry A Department of Pathology, University of California San Francisco, San Francisco, CA.
• Pietsch T Department of Neuropathology, DGNN Brain Tumor Reference Center, University of Bonn, Bonn, Germany.
• Reifenberger G Department of Neuropathology, Heinrich Heine University, Duesseldorf, Germany.
• Rosenblum M Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, NY.
• Rous B International Agency for Research on Cancer, World Health Organization, Lyon, France.
• Sahm F Department of Neuropathology, Institute of Pathology, Ruprecht-Karls-University, Heidelberg, Germany.
• Sarkar C Department of Pathology, All India Institute of Medical Sciences, New Delhi, India.
• Solomon DA Department of Pathology, University of California San Francisco, San Francisco, CA.
• Tabori U Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Canada.
• van den Bent MJ Department of Neurology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands.
• von Deimling A Department of Neuropathology, Institute of Pathology, Ruprecht-Karls-University, Heidelberg, Germany.
• Weller M Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland.
• White VA International Agency for Research on Cancer, World Health Organization, Lyon, France.
• Ellison DW International Agency for Research on Cancer, World Health Organization, Lyon, France.

brain tumors

central nervous system

classification

neoplasms