Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
452-03-008 / 452-03-008 ISMRM Abstract

Double Diffusion: A Denoising Diffusion Model for Accurate Single-Acquisition Breast DWI

Primary: Acquisition & Reconstruction - Artifacts and Correction Strategies
Secondary: Analysis Methods - Image Enhancement
452-03-008 · Next-Generation MRI Image Enhancement · Tuesday, 12 May, 4:00 PM–5:36 PM · Power Pitch Theatre 2
452-03-008 · Next-Generation MRI Image Enhancement · Tuesday, 12 May, 4:00 PM–5:36 PM · Power Pitch Theatre 2
Keywords: Diffusion-Weighted Imaging Denoising Breast MRI Breast dwi Generative AI
Accepted
Rodrigo Costa1,2, Yasna Forghani1,3, Nuno Loução1, Tiago Marques1,3, Pedro Gouveia1,3, Celeste Alves4, Mário Figueiredo5,6, Joao Santinha 7
1Digital Surgery Lab, Breast Cancer Research Program, Champalimaud Foundation, Lisboa, Portugal
2Instituto Superior Técnico, Lisbon, Portugal, Portugal
3Faculdade de Medicina da Universidade de Lisboa, Lisboa, Portugal
4Champalimaud Foundation, Lisboa, Portugal
5Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
6Instituto de Telecomunicações, Lisboa, Portugal
7Digital Surgery Lab, Breast Cancer Research Program, Champalimaud Foundation, Lisboa, Portugal
Presenting Author: Joao Santinha

Synopsis

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References

1. Zormpas-Petridis, Konstantinos, Nina Tunariu, Andra Curcean, Christina Messiou, Sebastian Curcean, David J. Collins, Julie C. Hughes, Yann Jamin, Dow-Mu Koh, and Matthew D. Blackledge. "Accelerating whole-body diffusion-weighted MRI with deep learning–based denoising image filters." Radiology: Artificial Intelligence 3, no. 5 (2021): e200279.
2. Ho, Jonathan, Ajay Jain, and Pieter Abbeel. "Denoising diffusion probabilistic models." Advances in neural information processing systems 33 (2020): 6840-6851.
3. Cardoso, M. Jorge, Wenqi Li, Richard Brown, Nic Ma, Eric Kerfoot, Yiheng Wang, Benjamin Murrey et al. "Monai: An open-source framework for deep learning in healthcare." arXiv preprint arXiv:2211.02701 (2022).
4. Newitt, D. C., Partridge, S. C., Zhang, Z., Gibbs, J., Chenevert, T., Rosen, M., Bolan, P., Marques, H., Romanoff, J., Cimino, L., Joe, B. N., Umphrey, H., Ojeda-Fournier, H., Dogan, B., Oh, K. Y., Abe, H., Drukteinis, J., Esserman, L. J., & Hylton, N. M. (2021). ACRIN 6698/I-SPY2 Breast DWI [Data set]. The Cancer Imaging Archive. https://doi.org/10.7937/tcia.kk02-6d95 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/452-03-008