Funding for this research was provided by:
Chengdu City Science and Technology Project of China (No.0040205301E42)
the National Key Research Project of China (No. 2017YFC0113502)
Received: 8 June 2019
Accepted: 2 September 2019
First Online: 29 October 2019
Ethics approval and consent to participate
: The study protocol was approved by West China Hospital of Sichuan University Biomedical Research Ethics Committee.
: Written informed consent was obtained from the patient for publication of this case report and any accompanying images.
: The authors declare that they have no competing interests.