Received: 9 July 2020
Accepted: 25 February 2021
First Online: 4 March 2021
: The authorization for the use of case information and materials was obtained from the Institutional Review Board of Narita-Tomisato Tokushukai Hospital. We also obtained an informed consent from the patient.
: The authors confirm that written consent for submission and publication of this case report, including the images and the associated movie, has been obtained from the patient. A copy of the written consent is available for review by the Editor-in-Chief of this journal.
: The authors have no conflicts of interest to disclose.