Kojima, Masayuki
Inoue, Masanori
Yamamoto, Seiichiro
Kanai, Toshio
Nakatsuka, Seishi
Nakagawa, Motohito
Article History
Received: 14 August 2019
Accepted: 9 December 2019
First Online: 23 December 2019
Ethics approval and consent to participate
: Not applicable.
: The patient provided permission to publish these features of his/her case, and the identity of the patient has been protected.
: The authors declare that they have no competing interests.