青霉素皮试结果的判断,是决定能否应用青霉素的关键。皮试结果一般记载只有阴性与阳性两种,此外尚有弱阳性之说。我们在长期的临床实践中还发现了另一种结果——假阳性。弱阳性与假阳性的判断标准如下。 Penicillin skin test results to determine whether the decision to apply penicillin key. Skin test results generally recorded only negative and positive two, in addition there are still weak positive. We also found another result in long-term clinical practice - false positives. Weak positive and false positive criteria are as follows.