Received: 2 August 2019
Accepted: 3 December 2019
First Online: 12 December 2019
Ethics approval and consent to participate
: Not applicable.
: Written informed consent was obtained from the patient’s parents for publication of this case report and any accompanying images. A copy of the written consent will be available for review by the Editor-in-Chief of this journal on request.
: The authors declare that they have no competing interests.