The BraTS-Africa Dataset: Expanding the Brain Tumor Segmentation Data to Capture African Populations.

Adewole, Maruf; Rudie, Jeffrey D; Gbadamosi, Anu; Zhang, Dong; Raymond, Confidence; Ajigbotoshso, James; Toyobo, Oluyemisi; Aguh, Kenneth et al. · Radiol Artif Intell · 2025

other · Level IV

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Abstract

The Brain Tumor Segmentation–Africa dataset is the first annotated publicly available brain imaging dataset from an African population; it contains three-dimensional MRI scans, retrospectively acquired from institutions in Nigeria, in 146 adult patients with preoperative brain tumors.