Although limited in number, the inclusion of less common psoriatic subtypes in the dataset has shown that inverse psoriasis, which can phenotypically resemble eczema or intertrigo, exhibited some of the highest levels of elafin and IL‐36γ measured indicating these markers may be particularly effective confirming the diagnosis of inverse psoriasis and thus represent useful tests in the clinic. The gene discussed is PI3; the disease is Eczematoid dermatitis.