Histopathological features of Chilblain-like lesions developing in the setting of the COVID-19 pandemic.

The relationship of chilblain-like lesions to SARS-CoV-2 requires further investigations. Histopathological features mimic chilblains, chilblain lupus and less frequently a thrombotic vasculopathy. Response to viral infection might trigger diverse mechanisms leading to the two histopathological patterns described.