Wiskott-Aldrich syndrome caused by a novel mutation in the WAS gene and presenting with a mild phenotype

Background: Wiskott-Aldrich syndrome (WAS) is an X-linked recessive disorder associated with combined immunodeficiency, microthrombocytopenia, eczema, and an increased risk of autoimmunity and cancer. Aim: To report the clinical presentation, immune features, and genetic mutation in a patient with a novel mutation in the Wiskott-Aldrich syndrome (WAS) gene, causing a mild phenotype of WAS.