Funding for this research was provided by:
Health and Family Planning Commission of Sichuan Province (17ZD028)
Received: 2 July 2019
Accepted: 13 August 2019
First Online: 30 August 2019
Ethics approval and consent to participate
: Not applicable.
: Written informed consent was obtained from the patient for publication of this Case report and any accompanying images. A copy of the written consent is available for review by the editor of this journal.
: The authors declare that they have no competing interests.