@article{diffvpdifferentialvisualsemanticpromptin, title = {DiffVP: Differential Visual Semantic Prompting for LLM-Based CT Report Generation}, author = {Yuhe Tian and Kun Zhang and Haoran Ma and Rui Yan and Yingtai Li and Rongsheng Wang and Shaohua Kevin Zhou}, year = {2026}, eprint = {2603.17718}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.17718}, }