第一次使用新品种精油时，最好在小面积皮肤范围内做皮试。
When using a new oil for the first time, do a skin patch on a small area of skin.
方法对153例ad患儿进行了变应原皮试。
Methods 153 children with AD were given intradermal allergen tests.
我先给他做青霉素皮试，他以前用过青霉素吗？
First, I'll give him a penicillin allergy test. Has he used penicillin before?
对健康对照和密切接触者同时还进行平行的PPD皮试。
PPD skin test was used in parallel with Elispot in some healthy controls and close contacts.
有些人会对青霉素过敏，因此每个人在使用之前都要做皮试。
Some people are allergic to penicillin so everyone needs to have a skin test before using it.
目的探讨快速皮试仪做青霉素皮试在儿科临床应用的可行性。
Objective to explore the feasibility of using high speed allergy test instrument to take penicillin allergy test in paediatric department.
方法：报道并分析青霉素皮试阴性静脉滴注致过敏反应1例。
METHODS: 1 case of penicillin skin test negative allergic reaction caused by intravenous infusion was reported and analyzed.
例23岁女性在使用含有苯扎氯铵的雾状溶解剂皮试时发生过敏反应。
A23-year-old woman experienced anaphylaxis following an intradermal skin test with a benzalkonium chloride-containing nebuliser solution.
蚊咬过敏症的诊断以皮试阳性或应用蚊身提取物的放射过敏原吸附试验阳性为依据。
The diagnosis of mosquito allergy is based on a positive skin test or RAST using mosquito whole-body extract.
结论采用针尖斜面向下皮试法明显优于常规皮试法，其疼痛反应轻且一次注射成功率高。
Conclusion Application of pinpoint inclined plane downward subcutaneous injection is superior to the routine injection method in terms of reactions of pain and one-time success rate of injection.
精制蛋白衍化物（PPD）皮试显示：良性病变强阳性反应占42％，恶性病变阴性反应占48％。
PPD test showed that intense positive reaction was 42% in the benign cases, but negative response was 48% in the malignant cases.
目的探讨结核蛋白芯片、痰涂片抗酸染色及结核菌素(PPD)皮试单独和联合检测对肺结核患者临床诊断的意义。
Objective To study the diagnostic value of tuberculosis protein chip, acid-fast smear and tuberculin purified protein derivative (PPD) in pulmonary tuberculosis.
目的探讨一种能代替75%酒精作皮肤过敏试验消毒剂的简便方法，以能够有效降低皮试的假阳性率并防止皮肤感染。
Objective to explore a simple method of cleaning skin before intracutaneous test to take the place of 75% alcohol so as to lower the pseudo-positive rate and prevent skin from infection.
方法：对68例肺结核、18例结核性脑膜炎、38例伴有不同程度营养不良肺结核儿童进行了检测，并与PPD皮试进行了比较。
Methods: 68 cases with Pulmonary tuberculosis, 18 cases with tuberculosis meningitis and 38 cases with Pulmonary tuberculosis and malnutrition were detected. The control method was PPD test.
方法：对68例肺结核、18例结核性脑膜炎、38例伴有不同程度营养不良肺结核儿童进行了检测，并与PPD皮试进行了比较。
Methods: 68 cases with Pulmonary tuberculosis, 18 cases with tuberculosis meningitis and 38 cases with Pulmonary tuberculosis and malnutrition were detected. The control method was PPD test.
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