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Mucous membrane pemphigoid is a rare chronic autoimmune subepithelial blistering disease characterized by erosive lesions of the mucous membranes and skin. [3] It is one of the pemphigoid diseases that can result in scarring.
The bullae are formed by an immune reaction, initiated by the formation of IgG [citation needed] autoantibodies targeting dystonin, also called bullous pemphigoid antigen 1, [6] and/or type XVII collagen, also called bullous pemphigoid antigen 2, [7] which is a component of hemidesmosomes. A different form of dystonin is associated with ...
Impetigo is a contagious bacterial infection that involves the superficial skin. [2] The most common presentation is yellowish crusts on the face, arms, or legs. [ 2 ] Less commonly there may be large blisters which affect the groin or armpits . [ 2 ]
A vesiculobullous disease is a type of mucocutaneous disease characterized by vesicles and bullae (i.e. blisters).Both vesicles and bullae are fluid-filled lesions, and they are distinguished by size (vesicles being less than 5–10 mm and bulla being larger than 5–10 mm, depending upon which definition is used).
An impetigo rash is typically itchy, and you may notice swollen glands nearby, the AAD says. Dermatologists typically prescribe antibiotic cream to treat impetigo. Tinea versicolor
[15] [16] Nonbullous impetigo is the most common form, representing approximately 70% of diagnosed cases. [15] The remaining 30% of cases represent bullous form, which is primarily caused by S. aureus. [15] [17] In rare instances, bullous impetigo can spread and lead to Staphylococcal Scalded Skin Syndrome (SSSS), a potentially life-threatening ...
Bullous pemphigoid; Bullous lupus erythematosus; Childhood linear IgA disease (chronic bullous disease of childhood) Cicatricial pemphigoid (benign mucosal pemphigoid, benign mucous membrane pemphigoid, ocular pemphigus, scarring pemphigoid) Dermatitis herpetiformis (Duhring disease)
Antibody isotype(s) and location of antibody deposition in immunofluorescence studies using salt-split skin for autoimmune bullous conditions targeting the basement membrane zone of the human integumentary system Condition Antibody isotype(s) deposited Localization of antibody with use of salt-split skin Antiepilegrin cicatricial pemphigoid ...