Iga Pemphigus
IgA pemphigus is a subtype of pemphigus with two distinct forms:
- Subcorneal pustular dermatosis (also known as Sneddon–Wilkinson disease and pustulosis subcornealis) is skin condition that is a rare, chronic, recurrent, pustular eruption characterized histopathologically by subcorneal pustules that contain abundant neutrophils.:203 This is distinct from and not to be confused with subcorneal pustular dermatosis type of IgA pemphigus. Sneddon's syndrome, also known as Ehrmann-Sneddon syndrome, is also a different syndrome.
- Intraepidermal neutrophilic IgA dermatosis is characterized histologically by intraepidermal bullae with neutrophils, some eosinophils, and acantholysis.:465
History
Early descriptions were made by Darrell Wilkinson, a British dermatologist.
See also
- Pemphigus
- List of cutaneous conditions
- List of conditions caused by problems with junctional proteins
- List of immunofluorescence findings for autoimmune bullous conditions