Received: 19 June 2019
Accepted: 2 August 2019
First Online: 27 October 2019
Ethics approval and consent to participate
: Approval was obtained from the Ethics Committee of the Medical Faculty of the University of Kiel. Patient consent was also obtained.
: 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.