Received: 17 October 2017
Accepted: 26 January 2018
First Online: 7 March 2018
Ethics approval and consent to participate
: Not applicable.
: Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.