Received: 14 October 2020
Accepted: 21 December 2020
First Online: 11 February 2021
Ethics approval and consent to participate
: This case report was approved by the First Affiliated Hospital of Xi’an Jiaotong University ethics committee and carried out in conformance with the principles of the Declaration of Helsinki.
: Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent form is available for review by the Editor-in-Chief of this journal.
: None of the authors have any conflicts of interest.