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Peer-Reviewed Publication
Sci Data2026;13(1)January 27, 2026Journal Article

The 2024 Brain Tumor Segmentation Challenge Meningioma Radiotherapy (BraTS-MEN-RT) dataset.

Dominic LaBella1, Katherine Schumacher2, Michael Mix2, Kevin Leu3, Shan McBurney-Lin3, Pierre Nedelec3, Javier Villanueva-Meyer3, David R Raleigh4, Jonathan Shapey5, Tom Vercauteren6, Kazumi Chia7, Marina Ivory6, Theodore Barfoot6, Omar Al-Salihi7, Justin Leu8, Lia M Halasz8, Yury Velichko9, Chunhao Wang10, John P Kirkpatrick10, Scott R Floyd10, Zachary J Reitman10, Trey C Mullikin10, Eugene J Vaios10, Ulas Bagci11, Sean Sachdev9, Jona A Hattangadi-Gluth12, Tyler M Seibert12,13,14, Nikdokht Farid13, Connor Puett12, Matthew W Pease15, Kevin Shiue16, Syed M Anwar17,18, Shahriar Faghani19, Peter Taylor2, Pranav Warman20, Jake Albrecht21, András Jakab22, Mana Moassefi23, Verena Chung21, Rong Chai21, Alejandro Aristizabal24,25, Alexandros Karargyris24, Hasan Kassem24, Sarthak Pati26,27,28, Micah Sheller24,29, Nazanin Maleki30, Rachit Saluja31, Florian Kofler32,33,34,35, Christopher G Schwarz19, Philipp Lohmann36,37, Phillipp Vollmuth38,39, Louis Gagnon40, Maruf Adewole41, Li Hongwei B42,43,44, Anahita Fathi Kazerooni45,46, Nourel H Tahon47, Udunna Anazodo48, Ahmed W Moawad49, Bjoern Menze43,50, Marius G Linguraru17,18, Mariam Aboian45, Benedikt Wiestler43, Ujjwal Baid26,51, Gian-Marco Conte19, Andreas M Rauschecker3, Ayman Nada47, Aly H Abayazeed52, Raymond Huang53, Maria Correia de Verdier54,55, Jeffrey D Rudie3,55, Spyridon Bakas15,27,56,57, Evan Calabrese3,58
1Department of Radiation Oncology, Duke University Medical Center, Durham, NC, USA. dominic.labella@duke.edu.
2Department of Radiation Oncology, SUNY Upstate Medical University, Syracuse, NY, USA.
3Center for Intelligent Imaging (ci2), Department of Radiology and Biomedical Imaging, University of California San Francisco (UCSF), San Francisco, CA, USA.
4Departments of Radiation Oncology, Neurological Surgery, and Pathology, University of California San Francisco (UCSF), San Francisco, CA, USA.
5Department of Neurosurgery, King's College Hospital, London, UK.
6School of Biomedical Engineering & Imaging Sciences, King's College London, London, UK.
7Guy's and St Thomas' NHS Foundation Trust, London, UK.
8Department of Radiation Oncology, University of Washington/Fred Hutchinson Cancer Center, Seattle, WA, USA.
9Department of Radiology, Northwestern University, Evanston, IL, USA.
10Department of Radiation Oncology, Duke University Medical Center, Durham, NC, USA.
11Department of Radiation Oncology, Northwestern University, Evanston, IL, USA.
12Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, USA.
13Department of Radiology, University of California San Diego, La Jolla, CA, USA.
14Department of Bioengineering, University of California San Diego, La Jolla, CA, USA.
15Department of Neurological Surgery, Indiana University School of Medicine, Indianapolis, IN, USA.
16Department of Radiation Oncology, Indiana University, Indianapolis, IN, USA.
17Children's National Hospital, Washington, DC, USA.
18George Washington University, Washington, DC, USA.
19Department of Radiology, Mayo Clinic, Rochester, MN, USA.
20Duke University Medical Center, School of Medicine, Durham, NC, USA.
21Sage Bionetworks, Seattle, USA.
22University of Zürich, Zürich, Switzerland.
23Artificial Intelligence Lab, Department of Radiology, Mayo Clinic, Rochester, MN, USA.
24MLCommons, Beaverton, OR, USA.
25Factored AI, Palo Alto, CA, USA.
26Center For Federated Learning in Medicine, Indiana University, Indianapolis, IN, USA.
27Division of Computational Pathology, Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, USA.
28Medical Working Group, MLCommons, San Francisco, CA, USA.
29Intel Corporation, Santa Clara, CA, USA.
30Yale University, New Haven, CT, USA.
31Cornell University, Ithaca, NY, USA.
32Helmholtz AI, Helmholtz Munich, Oberschleißheim, Germany.
33Department of Informatics, Technical University Munich, Munich, Germany.
34TranslaTUM - Central Institute for Translational Cancer Research, Technical University of Munich, Munich, Germany.
35Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.
36Institute of Neuroscience and Medicine (INM-4), Research Center Juelich, Juelich, Germany.
37Department of Nuclear Medicine, University Hospital RWTH Aachen, Aachen, Germany.
38Department of Medical Image Computing, German Cancer Research Center (DKFZ), Heidelberg, Germany.
39Department of Neuroradiology, University Hospital Bonn, Bonn, Germany.
40Department of Radiology and Nuclear Medicine, Université Laval, Québec, Québec, Canada.
41Medical Artificial Intelligence (MAI) Lab, Crestview Radiology, Lagos, Nigeria.
42Athinoula A Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, MA, USA.
43Department of Neuroradiology, Technical University of Munich, Munich, Germany.
44University of Zurich, Zurich, Switzerland.
45Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA.
46Center for AI and Data Science for Integrated Diagnostics (AI2D) and Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA.
47University of Missouri, Columbia, MO, USA.
48Montreal Neurological Institute (MNI), McGill University, Montreal, QC, Canada.
49Mercy Catholic Medical Center, Darby, PA, USA.
50Biomedical Image Analysis and Machine Learning, Department of Quantitative Biomedicine, University of Zurich, Zurich, Switzerland.
51Emory University, Atlanta, GA, USA.
52Neosoma Inc. Stanford Medicine, Stanford, CA, USA.
53Department of Radiology, Brigham and Women's Hospital, Boston, MA, USA.
54Department of Surgical Sciences, Section of Neuroradiology, Uppsala University, Uppsala, Sweden.
55Department of Radiology, University of California San Diego, San Diego, CA, USA.
56Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA.
57Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, IN, USA.
58Duke University Medical Center, Department of Radiology, Durham, NC, USA.

Abstract

Meningiomas are the most common primary intracranial tumors, frequently requiring radiotherapy as a part of management. Effective radiotherapy planning for meningiomas necessitates accurate and consistent segmentation of target volumes on MRI, a process that is complex, labor-intensive, and dependent on expert expertise. The 2024 Brain Tumor Segmentation Challenge Meningioma Radiotherapy (BraTS-ME…

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