Received: 22 March 2017
Accepted: 31 December 2017
First Online: 10 February 2018
Ethics approval and consent to participate
: The authors declare that ethics approval was not required for this case report.
: 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.