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Article History

Received: 5 December 2018

Accepted: 11 March 2019

First Online: 19 March 2019

Ethics approval and consent to participate

: We performed this case report in accordance with the Declaration of Helsinki and the ethics committee of the Dokkyo Medical University Saitama Medical Center.

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

: The authors declare that they have no competing interests.

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