Background: Recent identification of STAT3 mutations in autosomal dominant (AD) hyper-IgE syndrome (HIES) has improved the clinical, genetic, and molecular classification of the HIES.
Objective: We sought to characterize the cutaneous signs observed in molecularly diagnosed AD-HIES.
Methods: We conducted a retrospective study of 21 patients with AD-HIES and confirmed STAT3 mutations, treated at Necker-Enfants Malades Hospital, Paris, France.