Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
669-04-008 ISMRM Abstract

Multiparametric MRI Assessment of Crohn’s Disease Activity: Comparative Diagnostic Performance of ADC, K, and RCE

Primary: Body - Digestive
Secondary: Contrast Mechanisms - Multi-Contrast
669-04-008 · Twists and Turns: Pancreas, Cholangio, and Bowel MRI · Thursday, 14 May, 2:35 PM–3:30 PM · Digital Posters Row J
Keywords: Diffusion-Weighted Imaging Ultra-fast MRI Multiparametric MRI Inflammatory bowel disease Dynamic Contrast-Enhanced MRI
Accepted
Xiaoyu Tong 1, Cai Lei1, Huilou Liang2, Jiayu Sun1
1West China Hospital of Sichuan University, Chendu, China
2GE HealthCare MR Research, Beijing, China
Presenting Author: Xiaoyu Tong

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References

1. Ahmad R, Ajlan AM, Eskander AA, et al. Magnetic resonance imaging in the management of crohn’s disease: a systematic review and meta-analysis. Insights Imaging. 2021;12:118. doi:10.1186/s13244-021-01064-9 [doi]
2. Rimola J, Ordás I, Rodriguez S, et al. Magnetic resonance imaging for evaluation of crohn’s disease: validation of parameters of severity and quantitative index of activity. Inflamm Bowel Dis. 2011;17(8):1759-1768. doi:10.1002/ibd.21551 [doi]
3. Tielbeek JAW, Makanyanga JC, Bipat S, et al. Grading crohn disease activity with MRI: interobserver variability of MRI features, MRI scoring of severity, and correlation with crohn disease endoscopic index of severity. Am J Roentgenol. November 2013. doi:10.2214/AJR.12.10341 [doi]
4. Park SH, Park SH. DWI at MR enterography for evaluating bowel inflammation in crohn disease. Am J Roentgenol. March 2016. doi:10.2214/AJR.15.15862 [doi]
5. Steward MJ, Punwani S, Proctor I, et al. Non-perforating small bowel crohn’s disease assessed by MRI enterography: derivation and histopathological validation of an MR-based activity index. Eur J Radiol. 2012;81(9):2080-2088. doi:10.1016/j.ejrad.2011.07.013 [doi]
6. Ippolito D, Lombardi S, Talei Franzesi C, et al. Dynamic contrast-enhanced MR with quantitative perfusion analysis of small bowel in vascular assessment between inflammatory and fibrotic lesions in crohnʼs disease: a feasibility study. Contrast Media Mol Imaging. 2019;2019:1767620. doi:10.1155/2019/1767620 [doi]
7. Oto A, Zhu F, Kulkarni K, Karczmar GS, Turner JR, Rubin D. Evaluation of diffusion-weighted MR imaging for detection of bowel inflammation in patients with crohn’s disease. Acad Radiol. 2009;16(5):597-603. doi:10.1016/j.acra.2008.11.009 [doi]
8. Foti PV, Travali M, Farina R, et al. Can conventional and diffusion-weighted MR enterography biomarkers differentiate inflammatory from fibrotic strictures in crohn’s disease? Medicina (Mex). 2021;57(3):265. doi:10.3390/medicina57030265 [doi]

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http://echo.ismrm.org/p/ISMRM2026/669-04-008