Chen, Xueqin
Zhang, Lian
Gu, Hongzhi
Deng, Jun
Zheng, Hang
Zhu, Rong
Huang, Hui
Yang, Xichuan
Song, Zhiqiang
Hu, Jianjun
Zhai, Zhifang
Funding for this research was provided by:
National Natural Science Foundation of China (82202035)
China Postdoctoral Science Foundation (2023M734258)
Natural Science Foundation Project of Chongqing, Chongqing Science and Technology Commission (CSTB2022NSCQ-MSX0210)
Article History
Received: 1 November 2025
Accepted: 7 January 2026
First Online: 29 January 2026
Declarations
:
: This retrospective study was conducted in accordance with the Declaration of Helsinki and was approved by the Ethics Committee of the First Affiliated Hospital (Southwest Hospital) of Army Medical University No. (B) KY2025151. Because only anonymized data extracted from existing medical records and the histopathological diagnosis system were used and no direct contact with patients occurred, the Ethics Committee waived the requirement for obtaining written informed consent to participate.
: Clinical photographs from seven patients are included in this article. Written informed consent for publication of their clinical details and accompanying images was obtained from all seven individuals. No other identifying personal data are presented.
: The authors declare no competing interests.