Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
663-02-009 ISMRM Abstract

Automated DWI analysis for individualized prediction of malignant cerebral edema after acute ischemic stroke

Primary: Diffusion - DWI/DTI/DKI
Secondary: Neuro
663-02-009 · Diffusion: DWI/DTI/DKI · Thursday, 14 May, 9:25 AM–10:20 AM · Digital Posters Row D
Keywords: Segmentation Machine learning (ML) Stroke risk stratification Diffusion-weighted imaging (DWI) Malignant Cerebral Edema
Accepted
Chun-Jung Juan 1,2,3,4, Cheng-Hsuan Juan3,5, Chia-Hui Tsao1, Ya-Hui Li1,5, Chia-Ching Chang6, Ming-Ting Tsai1, Tung-Yang Lee7,8, Cheng-En Juan8,9, Hsu-Hsia Peng4, Hsiao‐Wen Chung5,10
1Department of Medical Imaging, China Medical University Hsinchu Hospital, Hsinchu, Taiwan
2Department of Radiology, China Medical University, Taichung, Taiwan
3Department of Medical Imaging, China Medical University Hospital, Taichung, Taiwan
4Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan
5Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei, Taiwan
6Department of Medical Imaging, China Medical University Hsinchu Hospital, Hsinchu, Taiwan, Hsinchu City, Taiwan
7Post Graduate Year, Show Chwan Memorial Hospital, Changhua, Taiwan
8Master’s Program of Biomedical Informatics and Biomedical Engineering, Feng Chia University, Taichung, Taiwan
9Post Graduate Year, China Medical University Hospital, Taichung, Taiwan
10Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan
Presenting Author: Chun-Jung Juan

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References

1. Xia C, Wang X, Lindley RI et al (2021) Early decompressive hemicraniectomy in thrombolyzed acute ischemic stroke patients from the international ENCHANTED trial. Sci Rep 11:16495. DOI: 10.1038/s41598-021-96087-z [doi]
2. Oppenheim C, Samson Y, Manai R et al (2000) Prediction of malignant middle cerebral artery infarction by diffusion-weighted imaging. Stroke 31:2175-2181. DOI: 10.1161/01.str.31.9.2175 [doi]
3. Treadwell SD, Thanvi B (2010) Malignant middle cerebral artery (MCA) infarction: pathophysiology, diagnosis and management. Postgrad Med J 86:235-242. DOI: 10.1136/pgmj.2009.094292 [doi]
4. Juan CJ, Lin SC, Li YH et al (2022) Improving interobserver agreement and performance of deep learning models for segmenting acute ischemic stroke by combining DWI with optimized ADC thresholds. Eur Radiol 32:5371-5381. DOI: 10.1007/s00330-022-08633-6 [doi]
5. Li YH, Lin SC, Chung HW et al (2023) The role of input imaging combination and ADC threshold on segmentation of acute ischemic stroke lesion using U-Net. Eur Radiol 33:6157-6167. DOI: 10.1007/s00330-023-09622-z [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/663-02-009