Immunological & Bacteriological aspects about Atopic Eczema Syndrome

1- Infantile and child hood groups were recorded a high prevalence 34.7% and 27.5% respectively than adult age group (37.9%). Males were highly affected with AD in age groups ( 1,4,5) , while females predominated male in groups (2,3). In general, the male: female ratio of infection with AD was ( 1:1.29) (P< 0.001). 2- Face and face & neck were the commonest sites of predilection of AD lesions ( 33.1 % and 20%) respectively . 3- A high correlations between family and personal histories were shown with AD. 4- Dry type of skin , sub acute pattern of disease course, and mild to severe degree of severity were predominant forms in AD patients. 5- The values of Hb, RBCs count and basophiles of AD patients were under the normal or control means , while values of ESR, WBCs count , lymphocytes count , eosinophiles and platelets count were higher than normal means . On other hands , values of differential neutrophils , lymphocytes and monocytes were within normal means (P< 0.001) . 6- The study showed a high significant elevation of various types of cluster of differentiation (CD): ( CD3 ,CD4 , CD8 , CD19 ) .Also , all means of concentration of immunoglobulin (Ig) ( IgA, IgG , IgM