<unk>  is a rare immune-mediated blistering skin disease frequently associated with medication exposure, especially vancomycin, with men and women being equally affected. It was first described by Tadeusz Chorzelski in 1979 and may be divided into two types: * Adult<unk> <unk>  disease is an acquired, autoimmune blistering disease that may present with a clinical pattern of vesicles indistinguishable from dermatitis herpetiformis, or with vesicles and bullae in a<unk>  pemphigoid-like appearance. This disease can often be difficult to treat even with usually effective medications such as rituximab. * Childhood<unk> <unk>  disease (also known as "Chronic<unk>  disease of childhood") is an acquired, self-limited<unk>  disease that may begin by the time the patient is age 2 to 3 and usually remits by age 13. File:Micrograph of<unk> .Micrograph: Subepidermal blister formation and neutrophils File:IgA<unk>  dermatosis.jpg
Linear IgA bullous dermatosis
Poikiloderma vasculare atrophicans
Transient acantholytic dermatosis
Rheumatoid neutrophilic dermatitis
Congenital erosive and vesicular dermatosis
Cutaneous lupus mucinosis
Restrictive dermopathy
Vesicular pemphigoid