All are true regarding hyper IgE syndrome except:
Hyper IgE syndrome or Job's syndrome:Broad nose, kyphoscoliosis, osteoporosis, and eczemaPrimary teeth erupt normally but do not deciduateRecurrent sinopulmonary and cutaneous infections which are less inflamed (cold abscesses)IgE level is increased but others like IgG, IgA, and IgM are normal(ref:Harrison's 17/e p384, 2061; 18/e p482)
Inheritance is as a single locus autosomal dominant trait with variable expression
Coarse facial features
Recurrent staphylococcal abscesses involving skin, lungs
High serum lgE with low igG, lgA and lgM
All India exam