渗出性中耳炎(胶耳)是致聋的重要原因之一,近来有人提出这是特异性反应的一种表现。某些类型的免疫缺陷,尤其是IgA的缺陷,伴有IgE升高,而儿童IgA的含量有时要到青春期才能达到成人水平。因此研究患“胶耳”儿童的这两种免疫球蛋白是合理的,本文对比观察了患“胶耳”儿童和正常儿童IgA和IgE在血清中的含量。 Exudative otitis media (gel ear) is one of the important causes of deafness, it has recently been suggested that this is a manifestation of specific reactions. Certain types of immunodeficiency, especially IgA, are associated with elevated IgE, whereas children’s IgA levels sometimes reach adolescence to reach adulthood. Therefore, it is reasonable to study these two kinds of immunoglobulins in children with “plastic ear”. In this paper, we compared the contents of IgA and IgE in serum of children with “plastic ear” and normal children.