title: Thyroid dermopathy and acropachy.
abstract: Graves' disease is an autoimmune condition commonly associated with thyroid dysfunction and with anti-thyroid antibodies, usually TSH receptor stimulating antibodies. Thyroid autoimmunity also may be associated with extra thyroidal manifestations. Most common extra thyroidal manifestation is ophthalmopathy. Less common is thyroid dermopathy, usually occurring in pretibial area. Dermopathy is almost always associated with ophthalmopathy and in severe cases with acropachy. A common antigen with thyroid in tissues of the skin and the eyes, most likely TSH receptor, is involved in pathogenesis of extra thyroidal manifestations. Presence of dermopathy and acropachy are predictors of severity of autoimmune process. Local corticosteroid application is the standard therapy for dermopathy. Response to therapy is good in mild cases and poor in severe cases. Immune modulators and biotherapies are undergoing randomized trials for ophthalmopathy component of Graves' disease. Any therapy proven to be effective for ophthalmopathy can be utilized in future for management of dermopathy.
authors.affiliation: Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, 200 First ST SW, Rochester, MN, USA. fatourechi.vahab@mayo.edu
authors.forename: Vahab
authors.initials: V
authors.lastname: Fatourechi
mesh_terms: D005123:Eye / Q000473:pathology; D005385:Fingers / Q000002:abnormalities*; D006111:Graves Disease / Q000276:immunology / Q000473:pathology*; D006801:Humans; D012867:Skin / Q000276:immunology / Q000473:pathology*; D013961:Thyroid Gland / Q000276:immunology / Q000473:pathology*