Funding for this research was provided by:
Project of Health Department in Zhejiang Province (2019KY681)
Huzhou Municipal Science and Technology Bureau (2018GY20, 2018GYB16)
Received: 17 April 2021
Accepted: 16 September 2021
First Online: 25 September 2021
: The ethics committee of Huzhou Third Municipal Hospital approved the case study.
: Written informed consent for the publication of this case and all of the accompanying images were obtained from the patient and his guardian.
: The authors report no conflicts of interest in this work.