Funding for this research was provided by:
National Natural Science Foundation of China (81671696)
Sichuan Science and Technology Department Project (2019YFS0219)
Received: 11 October 2019
Accepted: 28 October 2019
First Online: 10 November 2019
Ethics approval and consent to participate
: Not applicable.
: Written informed consent was obtained from the patient’s parent for publication of this case report and any accompanying images.
: The authors declare that they have no competing interests.