REFORMamba-Unet: Hierarchical gated refocusing convolution and Mamba-Based u-net for PECTPA 3D medical imageREFORMamba-Unet:基于分层门控重聚焦卷积和Mamba的U-Net,用于PECTPA三维医学图像Biomedical Signal Processing and ControlIF4.92025-10-190PRE