Received: 20 March 2018
Accepted: 24 May 2018
First Online: 31 May 2018
Ethics approval and informed consent
: The present case report was submitted to the ethics committee of Shin-Yurigaoka General Hospital for review prior to the submission to the Journal. The ethics committee waived the need for reviewing the present case report according to the current ethics guideline for the medical research for humans. Nevertheless, the committee confirmed that the present case report was written by retrospective data collection and the patient’s anonymity and confidentiality are appropriately protected. Witten informed consent was obtained from the patient.
: A copy of the written consent is available for review by the Editor-in-Chief of this journal.
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