Consent
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 this journal.
Authors' contributions
LC participated in writing and editing the report. CW and HB participated in editing the report. All authors read and approved the final manuscript.
J Med Case Reports. 2013;7(235) © 2013 BioMed Central, Ltd.