Received: 29 March 2019
Accepted: 20 February 2020
First Online: 6 March 2020
Ethics approval and consent to participate
: Not applicable.
: Informed consent was obtained from the patient and, after she passed away, also from her husband. Verbal and written consent was obtained for publication of the case report and the accompanying images. A copy of the written consent is available upon request.
: The authors declare that they have no competing interests.