Iwabu, Jun
Namikawa, Tsutomu
Kitagawa, Hiroyuki
Kanagawa, Toshichika
Nakashima, Junko
Hanazaki, Kazuhiro
Article History
Received: 6 March 2019
Accepted: 20 May 2019
First Online: 30 May 2019
Ethics approval and consent to participate
: This study was conducted in accordance with the principles of the Declaration of Helsinki.
: The patient gave consent for the publication of images.
: The authors declare that they have no competing interests.