Lehmann P, Schmidt K, Goerz G
Universitätshautklinik Düsseldorf.
Z Hautkr. 1990 Apr;65(4):365-6, 369-70.
In 46 patients with a suspected history of food allergy, we performed scratch tests using commercial food extracts (CF) in comparison with natural food products (NF). We found that NF brought about significantly stronger reactions than CF: 77% of the skin tests with NF were positive, whereas 75% of the tests with CF equivalents yielded negative or questionably positive results. We conclude, therefore, that in case of suspected food allergy, testing with CF only is not sufficient.
在46例有疑似食物过敏史的患者中，我们使用市售食物提取物（CF）与天然食品（NF）进行了划痕试验。我们发现，NF引起的反应明显比CF更强：77%的NF皮肤试验呈阳性，而75%的CF等效物试验结果为阴性或可疑阳性。因此，我们得出结论，在疑似食物过敏的情况下，仅使用CF进行检测是不够的。
