Fukami, Shinjiro https://orcid.org/0000-0002-4456-1796
Akimoto, Jiro
Nagai, Kenta
Nakajima, Nobuyuki
Ichimasu, Norio
Matsushima, Ken
Onodera, Sho
Saito, Yuki
Kohno, Michihiro
Article History
Received: 28 February 2026
Accepted: 26 March 2026
First Online: 31 March 2026
Declarations
:
: This study has been approved by the Medical Ethics Review Committee of Tokyo Medical University (study approval no.: T2020-0278).
: Patient consent was waived by the institutional review board due to the retrospective, pseudonymized nature of this study. Information regarding the study is disclosed on the university website via a public announcement, providing potential participants with an opportunity to opt out.
: The authors affirm that human research participants provided informed consent for publication of the images in Figs. and .
: The authors declare no competing interests.