Phenotypic switch from atopic dermatitis to psoriasis during treatment with upadacitinib
Silvia Mariel Ferrucci, Stefano Buffon, Angelo Valerio Marzano, Carlo Alberto Maronese
Abstract
We report phenotypic switching from atopic dermatitis to psoriasis in a 44-year-old man during treatment with upadacitinib. The patient also had experienced a similar course with dupilumab. This case exemplifies mutual antagonism between atopic dermatitis and psoriasis in predisposed individuals.
Topics & Concepts
Atopic dermatitisPsoriasisMedicineDermatologyDupilumabAntagonismInternal medicineReceptorDermatology and Skin DiseasesPsoriasis: Treatment and PathogenesisUrticaria and Related Conditions