Received: 30 August 2018
Accepted: 20 December 2018
First Online: 12 February 2019
: CM is currently a resident in Endocrinology. CT is a resident in Dermatology. AG is a chief resident in General internal medicine. All the authors work currently at the Lausanne University Hospital. AG also works at the Department of Ambulatory Care and Community Medicine of the University of Lausanne.
: This case report does not involve any active intervention on patients and therefore ethics approval is waived.
: Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of 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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