USCNet: Transformer-Based Multimodal Fusion with Segmentation Guidance for Urolithiasis Classification. - Changmiao Wang; Songqi Zhang; Yongquan Zhang; Yifei Wang; Liya Liu; Nannan Li 001; Xingzhi Li; Jiexin Pan; Yi Jiang; Xiang Wan; Hai Wang 004; Ahmed Elazab (CoRR, 2026)