Received: 26 May 2020
Accepted: 20 October 2020
First Online: 29 October 2020
Ethics approval and consent to participate
: The subjects (or their parents or guardians) have given their written informed consent to publish their case (including publication of images).
: Written informed consent for publication of their clinical details and/or clinical images was obtained from the patient.
: The authors declare that they have no competing interests.