Funding for this research was provided by:
National Natural Science Foundation of China (81472599)
Received: 27 October 2017
Accepted: 22 June 2018
First Online: 4 July 2018
Ethics approval and consent to participate
: The institutional Ethics Committees of China Medical University approved the study.
: Written informed consent was obtained from the patient for publication of this case report and accompanying images.
: The authors declare that they have no competing interests.
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