Tsutsumi, Yutaka
Sekine, Takahiro
Ito, Shinichi
Matsuoka, Satomi
Teshima, Takanori
Article History
First Online: 21 February 2019
Compliance with Ethical Standards
:
: No sources of funding were received for the preparation of this case report.
: Yutaka Tsutsumi, Takahiro Sekine, Shinichi Ito, Satomi Matsuoka and Takanori Teshima have no conflicts of interest that are directly relevant to the content of this case report.
: This study was approved by the local Ethics Committee of the Hakodate Municipal Hospital Institutional Review Board.
: Written informed consent was obtained from the patient described in the report. A copy of the consent may be requested from the corresponding author.