Received: 14 August 2020
Accepted: 7 January 2021
First Online: 15 February 2021
Ethics approval and consent to participate
: This study was conducted in accordance with Institutional Review Board, Kobe City Medical Center General Hospital, Kobe, Japan (zn210229).
: Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent form is available for review by the Editor-in-Chief of this journal.
: The authors declare that they have no competing interests.