In our survey, 26% of children with AD were younger than 1 year, and in the group of patients with AD and egg allergy, only 13 (38.23%) were in the first year of life; however, it has been said that both IgE-mediated food allergy and AD have their greatest prevalence in the first 12 months of life[12]. The gene discussed is IGHE; the disease is Alzheimer disease.