The correlation between intradermal testing and serum specific IgE to house dust mite in negative skin prick test allergic rhinitis adult patients

Conclusion: ID test has a fair to moderate correlation with sIgE Dermatophagoides pteronyssinus and it can be used in CR patients with negative SPT where sIgE is not feasible. 
Source: Asian Pacific Journal of Allergy and Immunology - Category: Allergy & Immunology Source Type: research