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Article History

Received: 12 June 2018

Accepted: 12 December 2018

First Online: 21 March 2019

Ethics approval and consent to participate

: The study was performed in accordance with the Declaration of Helsinki and approved by the institutional ethical board of Kyoto Chubu Medical Center.

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

: The authors declare that they have no competing interests.

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