Xu, Qing
He, Zhi
Article History
Received: 19 May 2024
Accepted: 8 August 2024
First Online: 26 August 2024
Declarations
:
: This study protocol was reviewed and approved by the ethics committee of the First Affiliated Hospital of Nanjing Medical University (the approval number: no. 2023-SR-196). Informed consent for colonoscopy and treatment was obtained from each patient before the associated procedure. For this, research was retrospective and the data were anonymous, the study had been granted an exemption from requiring written informed consent by the ethics committee of the First Affiliated Hospital of Nanjing Medical University (the approval number: no. 2023-SR-196).
: Not applicable.
: The authors declare no competing interests.