Document is current

Article History

Received: 11 March 2018

Accepted: 5 July 2018

First Online: 24 July 2018

Ethics approval and consent to participate

: The ethical approval and documentation for a case report was waived with the Institutional Review Board of Osaka International Cancer Institute Hospital.

: Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the consent form is available for review by the Editor of this journal.

: The authors declare that they have no competing interests.

: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.