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Article History

Received: 11 May 2018

Accepted: 23 August 2018

First Online: 3 September 2018

Ethics approval and consent to participate

: This report was approved by the Ethics Committee of Maruyama Memorial General Hospital (No. 2017–2).

: Written informed consent was obtained from the patient for publication of this case report and any accompanying images.

: The authors declare that they have no competing interests.

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