Footnotes

• Contributors EV wrote the first draft of the manuscript; MR contributed to the critical revision of the manuscript; VM was involved in post-discharge medical follow-up of the patient, produced related documentation and contributed to the critical revision of the manuscript; MC made the specific diagnosis, took care of the patient in the acute phase, produced photographic documentation and contributed to the critical revision of the manuscript.

• Competing interests None declared.

• Patient consent Obtained.

• Provenance and peer review Not commissioned; externally peer reviewed.