Funding for this research was provided by:
National Natural Science Foundation of China (81873164)
Article History
Received: 4 November 2018
Accepted: 19 February 2019
First Online: 27 February 2019
Ethics approval and consent to participate
: The study protocol was approved by the ethics committee of the First Affiliated Hospital of Dalian Medical University (NO:YJ-KY-FB-2017-58).
: Written and informed consent was taken from the patient for publication of this case report and the associated images.
: The authors declare that they have no competing interests.
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