Received: 22 November 2019
Accepted: 23 March 2020
First Online: 7 April 2020
Ethics approval and consent to participate
: All patients had previously granted permission for use of their medical records for research purposes, and our institutional committee on human research approved the study protocol.
: Written informed consent for publication of the clinical details and the associated images was obtained from the patient.
: The authors declare that they have no competing interests.