... that involve pustule formation. Like GPP (described above), acute generalized exanthematous pustulosis (AGEP), is characterized by a rash and pustules ... Fidler V, Jonkman MF. The histopathological spectrum of acute generalized ... (AGEP) and its differentiation from generalized pustular psoriasis. ...

Generalized pustular psoriasis (GPP) is a severe form of a skin disorder called psoriasis. GPP and other forms of psoriasis are caused by abnormal inflammation. Inflammation ...