[Total serum IgE: normal pediatric values using the FAST IgE fluoroimmunoenzymatic technic].

This reports covers the application to paediatrics of total IgE determination by the means of a new direct, sandwich type, fluorescence enzyme immuno-assay (Fluoro-allergo sorbent test:FAST IgE). The technical process is adapted for usual determinations, in case of infants and young children, of low normal rates with a good sensitivity, and of high pathological rates. IgE total usual values are established by the FAST IgE test from serums of healthy children, aged from one day to 14 years. Seven age groups are to be distinguished.