Text and Data Mining valid from 2018-04-16
Received: 22 February 2018
Accepted: 9 April 2018
First Online: 16 April 2018
Compliance with ethical standards
: We declare that we have no conflicts of interest.
: This case study has been approved by the ethics committee/institutional review board (IRB) of Tokushima National Hospital and has therefore been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. Written informed consent was obtained from the subject for publication of this case report and accompanying images. A copy of the written consent is available for review upon request.
: Written informed consent was obtained from the individual included in the study.