Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
566-02-003 ISMRM Abstract

Quantitative and Visual FDG-PET/MRI Integration for Differentiating Major Dementia Syndromes

Primary: Neuro - Dementia
Secondary: Physics & Engineering - PET/MR
566-02-003 · MRI Markers of Dementia · Wednesday, 13 May, 9:15 AM–10:10 AM · Digital Posters Row G
Keywords: Alzheimer's Disease PET/MR Frontotemporal dementia Qualitative evaluation Dementia with Lewy Bodies
Accepted
Sonja Petrovic 1,2, Mathilde Nguyen1,2,3, François-Xavier Lejeune3, Nicolas Villain2,3,4,5, Marie Odile Habert6, Rivka Bendrihem7, Aurelie Kas6, Nadya Pyatigorskaya3,8,9,10,11,12,13,14
1Paris Brain Institute - ICM, Paris, France
2Institut du Cerveau, Sorbonne Université, Inserm U 1127, CNR UMR 7225, Paris France, Paris, France
3Institut du Cerveau, Sorbonne Université, Inserm U 1127, CNR UMR 7225, Paris, France
4Department of Neurology, AP-HP Sorbonne Université, Pitié-Salpêtrière Hospital, Paris, France
5Department of Neurology, Institute of Memory and Alzheimer’s Disease, AP-HP Sorbonne Université, Pitié-Salpêtrière Hospital, Paris, France
6Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière, Paris, France
7Simago, Paris, France
8ICM, Paris, France
9Sorbonne University, AP-HP, Paris Brain Institute – ICM, Pitié Salpêtrière University Hospital, Paris, France
10Department of Neuroradiology, Pitié Salpêtrière Hospital, APHP, Paris, France
11Paris Brain Institute - ICM, Inserm U1127, CNRS UMR 7225, Sorbonne Université, UMR S 1127, Paris, France
12Center for Neuroimaging Research (CENIR), Paris Brain Institute, Paris, France
13AP-HP Sorbonne Université, Pitié-Salpêtrière Hospital, Paris, France
14AP-HP, Hôpital de la Pitié-Salpêtrière, Service de Neurochirurgie, Paris, France
Presenting Author: Sonja Petrovic

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References

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2. Rizzo G, Arcuti S, Copetti M, Alessandria M, Savica R, Fontana A, et al. Accuracy of clinical diagnosis of dementia with Lewy bodies: a systematic review and meta-analysis. J Neurol Neurosurg Psychiatry. 2018 Apr;89(4):358–66. https://doi.org/10.1136/jnnp-2017-316844 [doi]
3. Jack CR, Andrews JS, Beach TG, Buracchio T, Dunn B, Graf A, et al. Revised criteria for diagnosis and staging of Alzheimer’s disease: Alzheimer’s Association Workgroup. Alzheimer’s & Dementia. 2024 Aug;20(8):5143–69. https://doi.org/10.1002/alz.13859 [doi]
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5. Rascovsky K, Hodges JR, Knopman D, Mendez MF, Kramer JH, Neuhaus J, et al. Sensitivity of revised diagnostic criteria for the behavioural variant of frontotemporal dementia. Brain. 2011 Sept;134(9):2456–77. https://doi.org/10.1093/brain/awr179 [doi]
6. McKeith IG, Boeve BF, Dickson DW, Halliday G, Taylor JP, Weintraub D, et al. Diagnosis and management of dementia with Lewy bodies: Fourth consensus report of the DLB Consortium. Neurology. 2017 July 4;89(1):88–100. https://doi.org/10.1212/WNL.0000000000004058 [doi]
7. Rohart F, Gautier B, Singh A, Lê Cao KA. mixOmics: An R package for ‘omics feature selection and multiple data integration. Schneidman D, editor. PLoS Comput Biol. 2017 Nov 3;13(11):e1005752. https://doi.org/10.1371/journal.pcbi.1005752 [doi]

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http://echo.ismrm.org/p/ISMRM2026/566-02-003