[Icthyosiform erythroderma: atypical manifestation of sarcoidosis].

Background: Specific cutaneous manifestations of sarcoidosis can be extremely varied. We report one observation of cutaneous sarcoidosis with an exceptional clinical presentation: icthyosiform erythroderma.

Case Report: A 33-year-old woman had a dry icthyosiform erythroderma associated with arthralgia and muscular deficit of the pelvic belt in a context of fever and weight loss.