MAMA-MIAAI - Here we go again

This is a derived dataset based on the publicly available MAMA-MIA datset [1], which includes Breast MRI scans of 1506 subjects.The original dataset does not include:Whole breast segmentation masksBias field corrected scansIn this extended version, we provide:Whole breast segmentation masks for the first scan of all subjectsN4 bias field corrected MRI scans for every scan of all subjectsFor detailed information on how this dataset was generated and the segmentation model used please refer to our GitHub repository (coming soon).<br>Citation:[1]: Garrucho L, Kushibar K, Reidel CA, Joshi S, Osuala R, Tsirikoglou A, Bobowicz M, Del Riego J, Catanese A, Gwoździewicz K, Cosaka ML. A large-scale multicenter breast cancer DCE-MRI benchmark dataset with expert segmentations. Scientific data. 2025 Mar 19;12(1):453.<br>本数据集是基于公开可用的MAMA-MIA数据集[1]构建的衍生数据集（derived dataset），包含1506名受试者的乳腺MRI扫描图像。原始数据集不包含以下内容：全乳分割掩码（whole breast segmentation mask）、偏置场校正扫描（bias field corrected scan）。在本扩展版本中，我们提供：所有受试者首次扫描的全乳分割掩码、所有受试者每次扫描的N4偏置场校正MRI扫描图像。关于本数据集的生成方法及所用分割模型的详细信息，请参考我们的GitHub仓库（即将上线）。<br>引用：[1]: Garrucho L, Kushibar K, Reidel CA, Joshi S, Osuala R, Tsirikoglou A, Bobowicz M, Del Riego J, Catanese A, Gwoździewicz K, Cosaka ML. 含专家分割结果的大规模多中心乳腺癌DCE-MRI基准数据集. 《科学数据》. 2025年3月19日;12(1):453.<br>