IKZF3 and sinusitis: These 56 phenotypes include infectious and inflammatory disorders of the upper respiratory tract that were not included in our definition of IURD: acute sinusitis (9p24.1 near IL33 and 17q21.1 near IKZF3) and acute respiratory infections (5q22.1 near TSLP/WDR and 9p24.1 near IL33).