In extrinsic type atopic dermatitis (AD) there is an increased of specific immunoglobulin (IgE) towards house dust mites (HDM) and house dust (HD), resulting in positive skin prick test (SPT). The method of this study was cross sectional, analytic-observational, to find validity of SPT toward HDM and HD IgE radioallergosorbent (RAST) in AD patients. The study was held from August to November 20…