Takehara, Tomohiro
Tani, Tetsuo http://orcid.org/0000-0001-5719-2697
Yajima, Ken
Watanabe, Mako
Otsuka, Yoshihito
Koh, Hidefumi
Article History
Received: 5 October 2018
Accepted: 12 February 2019
First Online: 15 February 2019
Ethics approval and consent to participate
: Not applicable.
: Written informed consent was obtained from the patient for publication of this case report and images..
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.