Automated VOI analysis of amyloid PET-MRI
Motivation: Automated analysis of amyloid PET becomes available, however, these results have not been well analyzed on PET/MRI. Goal(s): To compare the reference regions and VOIs associated with amyloid positivity between the software and Centiloid project on Amyloid PET/MRI. Approach: We analyzed Amyloid PET/MRI data of 84 subjects automatically and values, SUVr, Centiloid scale were compared. Results: The reference VOIs and VOIs associated with amyloid positivity showed good correlation between the software and Centiloid project. Impact: The values obtained with the automated software on amyloid PET/MRI can be utilized with the other quantitative MR data, which may lead to comprehensive analysis of amyloid deposition.
Authors
- Sachi Okuchi (ORCID: https://orcid.org/0000-0002-0831-195X)
- Sayo Otani (ORCID: https://orcid.org/0000-0002-3187-0207)
- Azusa Sakurama
- Manabu Kubota
- Atsushi Shima (ORCID: https://orcid.org/0000-0002-3068-4621)
- Satoshi Nakajima (ORCID: https://orcid.org/0000-0001-5088-4017)
- Yuji Nakamoto (ORCID: https://orcid.org/0000-0001-5783-8048)
- Yasutaka Fushimi (ORCID: https://orcid.org/0000-0002-1982-3168)
- Hiroshi Tagawa (ORCID: https://orcid.org/0000-0001-7429-7845)
- Katsuhiko Mitsumoto
- Shuichi Ito (ORCID: https://orcid.org/0000-0002-5242-8987)
- Satoshi Ikeda (ORCID: https://orcid.org/0000-0001-5203-7911)
- Nobukatsu Sawamoto (ORCID: https://orcid.org/0000-0001-8695-0223)
- Yongping Ma
- Yan Wang (ORCID: https://orcid.org/0000-0002-5344-1884)
- Akihiko Sakata (ORCID: https://orcid.org/0000-0002-3647-7877)
- Masaaki Umehana
Publication Details
- Journal
- Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition
- Published
- 2024-11-26
- DOI
- https://doi.org/10.58530/2024/0765
- Primary Topic
- Medical Imaging Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00