Funding for this research was provided by:
National Natural Science Foundation of China (81771397)
Received: 7 July 2020
Accepted: 2 September 2020
First Online: 7 September 2020
Ethics approval and consent to participate
: Our research proposal has been reviewed and approved by the Independent Ethics Committee, First Affiliated Hospital of Zhengzhou University. The patient’s written informed consent was obtained for their participation in the study, in accordance with the Declaration of Helsinki. No investigation or intervention was performed outside routine clinical care for this patient. As this is a case report, without experimental intervention into routine care, no formal research approval is required.
: Written informed consents were obtained from the patients’ representatives for publication of this case report and any accompanying images.
: All authors declared that there are no conflicts of interest.