High-grade glioma with pleomorphic and pseudopapillary features (HPAP): a proposed type of circumscribed glioma in adults harboring frequent TP53 mutations and recurrent monosomy 13

Drew Pratt, Zied Abdullaev, Antonios Papanicolau‐Sengos, Courtney Ketchum, Pavalan Selvam, Hye‐Jung Chung, Ina Lee, Mark Raffeld, Mark R. Gilbert, Terri S. Armstrong, Peter Pytel, Ewa Borys, Joshua M. Klonoski, Matthew McCord, Craig Horbinski, Daniel J. Brat, Arie Perry, David A. Solomon, Charles G. Eberhart, Caterina Giannini, Martha Quezado, Kenneth Aldape