International Psoriasis Council

Working Group on Pustular Psoriasis

The IPC Working Group on Pustular Psoriasis has formed a task force to reach a definition of pustular psoriasis based on global consensus. We would like to start by collecting a large series of cases on various presentations of Generalized Pustular Psoriasis (GPP) which either challenge the established textbook definition (e.g., missing or extra features, an unusual presentation or course of the disease, unusual response to treatment, etc.) or are challenging to distinguish from other pustular eruptions (such as AGEP, Subcorneal Pustular Dermatosis, etc.). Cases will only be used for review by an expert group; they will not be distributed beyond the IPC Pustular Psoriasis Working Group.

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