Received: 13 June 2017
Accepted: 28 December 2017
First Online: 15 February 2018
Ethics approval and consent to participate
: This case report was approved, and consent for the study was provided by the ethics committee of the Faculty of Medicine, Prince of Songkla University. Written informed consent was obtained from the patient. The ethics committee’s approval was based on the Declaration of Helsinki ethical principles and the International Conference on Harmonization Good Clinical Practice guideline. The ethics approval reference number is 60-060-21-3.
: 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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