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{
"channel_names": {
"0": "T1",
"1": "T1c",
"2": "T2",
"3": "FLAIR",
"4": "CT",
"5": "RTP"
},
"labels": {
"background": 0,
"necrotic_core": 1,
"enhancing_tumor": 2,
"edema": 3
},
"classification_labels": {
"primary_tumor_origin": {
"0": "NSCLC",
"1": "Breast carcinoma"
}
},
"numTraining": 166,
"file_ending": ".nii.gz",
"name": "Dataset004_BrainMets",
"description": "PROTEAS brain metastasis dataset \u2014 longitudinal multi-modal MRI (T1, T1c, T2, FLAIR, CT, RTP) with joint tumor segmentation and primary tumor origin classification (166 scans from 40 patients)",
"reference": "Flouri D, Papanikas CP, Manikis GC, Ioannou E, Karaoli G, Papageorgiou E, Constantinidou A, Siakallis L, Theodorou M, Vavourakis V. A longitudinal MRI dataset of brain metastases with tumor segmentations, clinical & radiomic data. Scientific Data. 2025 Nov 19;12:1828.",
"licence": "CC BY 4.0",
"release": "1.0"
}