Shiina, Yuki
Sakairi, Yuichi
Wada, Hironobu
Tamura, Hajime
Fujiwara, Taiki
Nakajima, Takahiro
Suzuki, Hidemi
Chiyo, Masako
Ota, Masayuki
Ota, Satoshi
Nakatani, Yukio
Yoshino, Ichiro
Article History
Received: 6 January 2018
Accepted: 1 March 2018
First Online: 9 March 2018
Ethics approval and consent to participate
: Not applicable.
: Oral informed consent was obtained from the patients for the publication of this case report and the accompanying images.
: TN received honorarium from Olympus Corporation, AstraZeneca plc. The other authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.