@article{meddiffftdataefficientdiffusionmodelfine, title = {MedDiff-FT: Data-Efficient Diffusion Model Fine-tuning with Structural Guidance for Controllable Medical Image Synthesis}, author = {Jianhao Xie and Ziang Zhang and Zhenyu Weng and Yuesheng Zhu and Guibo Luo}, year = {2025}, eprint = {2507.00377}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2507.00377}, }