Case Report: Cutaneous chilblains-like lesions (CCLL) versus COVID-19 toes during the pandemic. Confocal findings and proposal for new acronym, CCLL - is there a diagnostic window?

The COVID-19 outbreak caused by the novel coronavirus, SARS-CoV-2, typically presents with symptoms including fever, cough, headache, myalgia, asthenia, anosmia, diarrhea, and sometimes pneumonia, which can be fatal. Recently, new dermatologic findings have been described in association with the disease that can potentially be a distinguishing feature of infection. One such feature resembles chilblains and this case report represents a unique presentation of this feature.

Keywords: Covid-19; chilblains; confocal; coronavirus; dermoscopy; diagnostic window; pernio.