A sellar presentation of a WNT-activated embryonal tumor: further evidence of an ectopic medulloblastoma

Affiliations

• ¹ Department of Neuropathology, GHU Paris-Psychiatrie et Neurosciences, Sainte-Anne Hospital, 1, Rue Cabanis, 75014, Paris, France. [email protected].
• ² Inserm, UMR 1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France. [email protected].
• ³ Department of Child and Adolescents Oncology, Gustave Roussy, Université Paris-Saclay, 94805, Villejuif, France.
• ⁴ Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
• ⁵ Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA.
• ⁶ Laboratory of Somatic Genetics, Institut Curie Hospital, 75248, Paris Cedex 5, France.
• ⁷ Department of Neuropathology, Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany.
• ⁸ Clinical Cooperation Unit Neuropathology, German Consortium for Translational Cancer Research (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
• ⁹ Department of Pathology and Neuropathology, GHE, Hospices Civils de Lyon, Lyon, France.
• ¹⁰ Department of Pathology, Dupuytren University Hospital, Limoges, France.
• ¹¹ Department of Paediatric Neurosurgery, Necker Hospital, APHP, Université Paris Descartes, Sorbonne Paris Cité, 75015, Paris, France.
• ¹² Pediatric Radiology Department, Hôpital Necker Enfants Malades, AP-HP, Paris, France.
• ¹³ UMR 1163, Institut Imagine and INSERM U1299, Université Paris Cité, Paris, France.
• ¹⁴ Department of Neuropathology, GHU Paris-Psychiatrie et Neurosciences, Sainte-Anne Hospital, 1, Rue Cabanis, 75014, Paris, France.
• ¹⁵ Inserm, UMR 1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France.