chilblain lupus

chil·blain lu·pus

2. lupus pernio that is a manifestation of sarcoidosis.
References in periodicals archive ?
Another indication of this is the recent characterization of a genetic locus associated with familial chilblain lupus that mapped to chromosome 3p.
Familial chilblain lupus, a monogenic form of cutaneous lupus erythematosus, maps to chromosome 3p.
Anti-SS-A antibody has been reported to be associated with a subtype of lupus erythematosus, chilblain lupus erythematosus, which is characterized by erythematosus lesions induced by a cold, damp climate and positive anti-SS-A serology.