saline skin test

The saline skin test can effectively reduce the false positive rate of skin tests and prevent skin infections. Normally negative. The inflammatory papule pustule at the injection site was positive. Basic Information Specialist classification: skin examination classification: immune examination Applicable gender: whether men and women apply fasting: not fasting Analysis results: Below normal: Normal value: no Above normal: negative: Normal: Negative. The inflammatory papule pustule at the injection site was positive. Positive: Abnormal: positive, helpful for the diagnosis of eye genital syndrome. Tips: Keep your skin clean. Normal value Normally negative. The inflammatory papule pustule at the injection site was positive. Clinical significance Positive, it helps to diagnose the eye with a genital syndrome. OBJECTIVE: To explore a simple method to replace 75% alcohol as a disinfectant for skin allergy test, so as to effectively reduce the false positive rate of skin test and prevent skin infection. Abnormal results have not yet appeared. People who need to be examined need skin-allergic patients who are skin-sterilized. Positive results may be diseases: recurrent vulvovaginal candidiasis considerations Inappropriate crowd: No. Contraindications before examination: The skin should be kept clean. Requirements for inspection: Actively cooperate with the doctor. Inspection process In the same patient's two forearm wrist stripes on the 3 horizontal fingers, respectively, with saline and 75% alcohol to clean and disinfect the skin, after the skin test for dry, the skin test results are positive in the same side of the upper limbs with physiological Saline was used as a control test. If a similar reaction occurred locally, it was judged to be a false positive test. The false positive rate and infection rate of the two methods were compared, and the results were statistically analyzed. Results The skin cleansing disinfectant was treated with normal saline and 75% alcohol. The false positive rates were 2.21% and 5.77%, respectively. After statistical analysis, the difference was statistically significant (P<0.01). In all cases, there was no injection site infection, and the infection rate was 0. Conclusion: It is accurate and reliable to use skin saline instead of 75% alcohol as skin cleansing agent. The method is simple and worthy of clinical application. Not suitable for the crowd There are no special taboos. Adverse reactions and risks There are no related complications and hazards.