epidermolysis bullosa AE acquired epidermolysis bullosa AE http://en.volupedia.org/wiki/Epidermolysis_bullosa_acquisita This is an AE which is a chronic subepidermal blistering disease associated with autoimmunity to type VII collagen within anchoring fibril structures that are located at the dermoepidermal junction. 后天性大疱性表皮松解 10056508 QY, JX, HY