MedOtter/

Figshare_Brain_Tumor

Brain tumor MRI dataset from Cheng et al., hosted on Figshare. 3064 T1-weighted contrast-enhanced MRI slices from 233 patients with three kinds of brain tumor:

Meningioma — 708 slices Glioma — 1426 slices Pituitary tumor — 930 slices

Each slice ships with both a per-pixel binary tumor mask and the original hand-delineated tumor border polyline.

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Column Type Description

id string Slice ID, "1" to… See the full description on the dataset page: https://huggingface.co/datasets/MedOtter/Figshare_Brain_Tumor.