Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
562-03-008 ISMRM Abstract

Rectified Flow for Missing MRI Modality Reconstruction in Glioma

Primary: Analysis Methods - Generative Models
Secondary: Neuro - Tumors
562-03-008 · Machine Learning in Neuroimaging · Wednesday, 13 May, 1:40 PM–2:35 PM · Digital Posters Row C
Keywords: Glioma Generation Rectified flow One-step generation
Accepted
Qinqin Xie1, Haifeng Wang2, yuxia liang3, Yu Shang4, Jin wang1, Ming Zhang1,5,6, chen niu 1
1The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
2Xi'an Jiaotong University, Xi'an, China
3he First Hospital Affiliated to Xi’an Jiao Tong University, China
4Xi'an Jiaotong tniversity, China
5School of Future Technology, Xi'an Jiaotong University, Xi'an, China
6Department of Medical Imaging, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
Presenting Author: chen niu

Synopsis

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References

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2. Bendszus M, Laghi A, Munuera J, et al. MRI gadolinium‐based contrast media: meeting radiological, clinical, and environmental needs[J]. Journal of Magnetic Resonance Imaging, 2024, 60(5): 1774-1785.
3. Guan Y, Peck K K, Lyo J, et al. T1-weighted dynamic contrast-enhanced MRI to differentiate nonneoplastic and malignant vertebral body lesions in the spine[J]. Radiology, 2020, 297(2): 382-389.
4. Obenaus A, Badaut J. Role of the non‐invasive imaging techniques in monitoring and understanding the evolution of brain edema[J]. Journal of Neuroscience Research, 2022, 100(5): 1191-1200.
5. Weller M, Wen P Y, Chang S M, et al. Glioma[J]. Nature Reviews Disease Primers, 2024, 10(1): 33.
6. Van den Bent M J, Geurts M, French P J, et al. Primary brain tumours in adults[J]. The Lancet, 2023, 402(10412): 1564-1579.
7. Iacobellis F, Di Serafino M, Russo C, et al. Safe and informed use of gadolinium-based contrast agent in body magnetic resonance imaging: where we were and where we are[J]. Journal of Clinical Medicine, 2024, 13(8): 2193.
8. Olchowy C, Cebulski K, Łasecki M, et al. The presence of the gadolinium-based contrast agent depositions in the brain and symptoms of gadolinium neurotoxicity-A systematic review[J]. PloS one, 2017, 12(2): e0171704.
9. Thomalla G, Cheng B, Ebinger M, et al. DWI-FLAIR mismatch for the identification of patients with acute ischaemic stroke within 4· 5 h of symptom onset (PRE-FLAIR): a multicentre observational study[J]. The Lancet Neurology, 2011, 10(11): 978-986.
10. Liu X, Gong C, Liu Q. Flow straight and fast: Learning to generate and transfer data with rectified flow[J]. arXiv preprint arXiv:2209.03003, 2022.
11. Esser P, Kulal S, Blattmann A, et al. Scaling rectified flow transformers for high-resolution image synthesis[C]//Forty-first international conference on machine learning. 2024

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/562-03-008