Received: 18 April 2018
Accepted: 12 September 2018
First Online: 17 September 2018
Ethics approval and consent to participate
: The present study was conducted in accordance with the ethical standards of our institution.
: Written informed consent was obtained from the patient for publication of this case report and the accompanying images. A copy of the consent document 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.