Clinical, laboratory, and interferon-alpha response characteristics of patients with chilblain-like lesions during the COVID-19 pandemic

T Hubiche, N Cardot-Leccia, F Le Duff… - JAMA …, 2021 - jamanetwork.com
Importance Chilblain-like lesions have been reported during the coronavirus 2019 (COVID-
19) pandemic. The pathophysiology of such manifestations remains largely unknown.
Objective To perform a systematic clinical, histologic, and biologic assessment in a cohort of
patients with chilblain-like lesions occurring during the COVID-19 pandemic. Design,
Setting, and Participants In this prospective case series carried out with a COVID-19
multidisciplinary consultation group at the University Hospital of Nice, France, 40 …