title: Erythema elevatum diutinum.
authors.affiliation: Department of Dermatology, Mayo Clinic and Mayo Foundation, Rochester, Minnesota 55905, USA.
authors.forename: L E
authors.initials: LE
authors.lastname: Gibson
authors.forename: R A
authors.initials: RA
authors.lastname: el-Azhary
mesh_terms: D002908:Chronic Disease; D004890:Erythema / Q000175:diagnosis / Q000473:pathology / Q000628:therapy; D006801:Humans; D017445:Skin Diseases, Vascular / Q000175:diagnosis / Q000473:pathology / Q000628:therapy; D018366:Vasculitis, Leukocytoclastic, Cutaneous / Q000175:diagnosis / Q000473:pathology / Q000628:therapy