99mTc-MAA SPECT/CT imaging before 90Y-SIRT for reflecting the distribution of 90Y resin microspheres in tumors and the liver: a comparison with 90Y PET/CT verification imaging
Comparison with <sup>90</sup>Y PET/CT imaging indicated that <sup>99m</sup>Tc-MAA SPECT/CT could accurately reflect TNR and D<sub>liver</sub> in <sup>90</sup>Y-SIRT. However, TNR<sub>SPECT</sub> may have the tendency to overestimate the true TNR, and appropriate dose adjustments should be considered during treatment planning. The differences in TNR observed in the left-lobe group and the potential differences in the primary group should be further analyzed in larger-sample studies.
Authors
- Haijun Yu (ORCID: https://orcid.org/0000-0002-5346-7830)
- Xueying Ling (ORCID: https://orcid.org/0000-0001-9930-2006)
- Bingyu Ran (ORCID: https://orcid.org/0000-0002-5719-8359)
- Qijun Cai
- Xiaoxin Yang (ORCID: https://orcid.org/0000-0001-5645-697X)
- Mingrong Cao (ORCID: https://orcid.org/0000-0001-5672-2991)
- Wei Feng (ORCID: https://orcid.org/0000-0002-0278-4588)
- Jingjie Shang (ORCID: https://orcid.org/0000-0003-1038-0425)
- Hao Xu (ORCID: https://orcid.org/0000-0002-3002-5693)
- Chengzhi Li (ORCID: https://orcid.org/0000-0002-2373-5638)
- Jian Gong (ORCID: https://orcid.org/0000-0002-5643-2633)
- Bin Guo (ORCID: https://orcid.org/0000-0003-0693-9695)
- Yong Cheng (ORCID: https://orcid.org/0000-0002-7462-7573)
- Yingxin Li (ORCID: https://orcid.org/0009-0002-1134-1794)
Institutions
- First Affiliated Hospital of Jinan University (CN)
Publication Details
- Journal
- Quantitative Imaging in Medicine and Surgery
- Published
- 2025-07-01
- DOI
- https://doi.org/10.21037/qims-24-2232
- Citations
- 2
- Primary Topic
- Medical Imaging Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 2.72