Xue, Liyun
Zhu, Yuli
Cheng, Guangwen
Han, Hao
He, Nianan
Chen, Lin
Ma, Zhe
Ge, Hui
Jiang, Dong
He, Ting
Shen, Rui
Jiang, Wei
Sun, Liping
Zhang, Jianxing
Cai, Xiaofeng
Xu, Huixiong
Ding, Hong https://orcid.org/0000-0002-9998-0904
Funding for this research was provided by:
National Natural Science Foundation of China (82202185)
Shanghai Science and Technology Development Foundation (22Y11911500)
Pilot Medical Pilot Medical Construction Project of Fudan University (Grant IDF 152076)
Scientific Research and Development Fund of Zhongshan Hospital of Fudan University (2022ZSQD07)
Health Commission Health Sector Clinical Research Special Clinical Project (202340087)
Article History
Received: 22 March 2025
Accepted: 7 September 2025
First Online: 31 October 2025
Declarations
:
: The study was conducted with the approval of the institutional review board of Huashan Hospital, Fudan University (approval number: KY2023-056), registered in the Chinese Clinical Trial Registry (registration number: ChiCTR2300069459) and obtained written informed consent from all participants.
: FigureĀ includes an ultrasound image of a patient as an example illustration of UDFF, and informed consent was obtained from the patient.
: The authors declare that they have no competing interests.