Text and Data Mining valid from 2018-11-16
Received: 11 July 2018
Accepted: 6 November 2018
First Online: 16 November 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.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.