Funding for this research was provided by:
Hidaka Research Project (30-D-1-3)
grants-in-aid from the Ministry of Education, Science, Sports and Culture of Japan (18K06997)
Text and Data Mining valid from 2019-11-04
Received: 15 May 2019
Accepted: 12 September 2019
First Online: 4 November 2019
Ethics approval and consent to participate
: Not applicable.
: We obtained written informed consent from the patient for the publication of this case report and accompanying images. A copy of this written consent is available for review by the Editor-in-Chief of this journal.
: The authors declare that they have no competing interests.