Received: 2 September 2020
Accepted: 29 October 2020
First Online: 11 November 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of The Second Affiliated Hospital of Chongqing Medical University.
: Written informed consent was obtained from the patient for publication of this case report and accompanying images. A copy of the written consent is available for review by the Editors-in-Chief of this journal.
: Not applicable.