Epidermolysis Bullosa Acquisita: A Case Report
Lafuente Cevallos Lizeth Veronica, Urena Lopez Valeria Alex, Ra ', Lascano Gallegos Nathalie, Palacios Alvarez Santiago Alberto
Abstract
Lafuente Cevallos Lizeth Veronica, Urena Lopez Valeria Alex, Ra ', Lascano Gallegos Nathalie, Palacios Alvarez Santiago Alberto
Abstract
Epidermolysis Bullosa Acquisita (EBA) is a chronic autoimmune subepidermal blistering disease developed after damage to type VII collagen by autoantibodies. Type VII collagen is the major component of anchoring fibrils in the sub-lamina densa hemidesmosomes of the skin and squamous mucosas. The worldwide incidence is estimated between 0.2-0.5/million inhabitants per year. Two major clinical variants have been described: the mechanobullous, and the inflammatory EBA.
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Epidermolysis Bullosa Acquisita (EBA) is a chronic autoimmune subepidermal blistering disease developed after damage to type VII collagen by autoantibodies. Type VII collagen is the major component of anchoring fibrils in the sub-lamina densa hemidesmosomes of the skin and squamous mucosas. The worldwide incidence is estimated between 0.2-0.5/million inhabitants per year. Two major clinical variants have been described: the mechanobullous, and the inflammatory EBA.
Key concepts: Epidermolysis bullosa acquisita, Anchoring fibrils, Hemidesmosome, Medicine, Autoantibody, Dermatology, Epidermolysis bullosa, Pathology