OmniCT: Towards a Unified Slice-Volume LVLM for Comprehensive CT Analysis - Lin, Tianwei; Qiu, Zhongwei; Zhang, Wenqiao; Liu, Jiang; Xie, Yihan; Gao, Mingjian; Fan, Zhenxuan; Li, Zhaocheng; Li, Sijing; Xie, Zhongle; LU, Peng; Zhuang, Yueting; et al. (International Conference on Learning Representations, 2026)