Text and Data Mining valid from 2019-07-30
Received: 14 April 2019
Accepted: 18 June 2019
First Online: 30 July 2019
Ethics approval and consent to participate
: Ethical approval was not required by the ethical committee in Saitama Medical University, Saitama Medical Center.
: Written informed consent was obtained from the patient’s legal guardians for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal.
: The authors declare that they have no competing interests.