Skin Testing Vs. Blood Testing for Allergy - видео

Skin-prick testing During a skin-prick test drops of standardised extracts of foods are placed on the arm. The skin is then pierced with a small lancet which allows the allergen to come into contact with the cells of your immune system. Occasionally we may perform the test using a sample of the food thought to cause a reaction. Blood Test An elevated allergen-specific IgE result indicates that the person tested likely has an allergy. However the amount of specific IgE present does not necessarily...
Источник видео: RuTube.ru (Лайфстайл)