Author contributions:
Conception and design of the study: RJ
Drafting and revision of the manuscript: RJ, SN, SM, AS, KK, SR
Approval of the final version of the manuscript: RJ, SN, SM, AS, KK, SR
Conflict of interest: The authors have no conflicts of interest
to declare.
Funding: None to report.
Ethical considerations: Informed consent was obtained from the
patient for the publication of this report.
Guarantor : Ryuhei Jinushi, MD