Tang, WenXin
Zhou, Jun
Chen, Wenxin
Xie, Yunze
Zhang, Lichao
Chen, Shuting
Hou, Xiaoguang
Wang, Shuo
Shi, Hongcheng
Funding for this research was provided by:
the Innovative Medical Device Application Demonstration Program of Shanghai Municipal Commission of Economy and Informatization (23SHS01200)
National High-End Medical Equipment Popularization and Application Program (2024TGYY06)
the Whole System Research Program of Long-axial and Ultra-high Time Resolution PET/CT (CEIEC-2022-ZM02-0219)
Article History
Received: 20 February 2026
Accepted: 23 April 2026
First Online: 17 May 2026
Declarations
:
: The authors declare no competing interests.
: The study protocol was approved by the Institutional Review Board (IRB) of Zhongshan Hospital, Fudan University (Approval No. B2025-007R). For Shanghai Xuhui Central Hospital and Shengli Clinical Medical College of Fujian Medical University, formal ethical review was waived by their respective IRBs, as the study involved the retrospective analysis of fully anonymized and de-identified data in accordance with local regulatory guidelines. Informed consent was waived for this retrospective analysis of anonymized data. This study was performed in line with the principles of the Declaration of Helsinki.
: During the preparation of this work, the authors used Gemini 2.5 Pro and DeepSeek-R1 for language polishing to enhance readability. After using these tools, the authors reviewed and edited the content as necessary and take full responsibility for the content of the published article.