Funding for this research was provided by:
Natural Science Foundation of Liaoning Province (2020-ZLLH-45, No.2019-KF-01-02)
Article History
Received: 5 August 2022
Accepted: 19 December 2022
First Online: 26 December 2022
Declarations
:
: This study protocol was reviewed and approved by the ethics committee of the Liaoning Cancer Hospital and Institute (Ethics Committee Approval Document: 20200815YG, 2020.9.19-2021.9.18).
: Written informed consent was obtained from both patients for the publication of the 2 case reports and the accompanying images.
: The authors declare that they have no competing interests.