Received: 22 October 2018
Accepted: 15 May 2019
First Online: 22 May 2019
Ethics approval and consent to participate
: Not applicable
: Written consent was obtained from the patient himself. He signed a written consent form indicating that he is aware of this case report, the pictures and the possibility of it being published.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.