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患者,女,22岁,于1994年5月20日在前掌侧用TAT皮内注射一绿豆大小皮丘作过敏试验。3分钟时皮丘扩大到1.8cm,7分钟皮丘扩大到3×5cm,同时感觉眼部瘙痒,立即肌注苯海拉明20mg。皮丘继续扩大,眼部出现风团斑块全身瘙痒。10分钟时肌注地塞米松10mg,静推地塞米松5mg。无缓解,继而鼻塞流涕,胸闷喘气窒息。BP12/7kpa,心率80次/分,心音低钝,四肢厥冷。15分钟时皮下注射肾上
Patient, female, 22 years old, on May 20, 1994 in front of the palm with TAT intradermal injection of a mung bean size hypersensitivity test. Epiphyllum spread to 1.8 cm in 3 minutes, and the epidermis in 7 minutes extended to 3 × 5 cm. Meanwhile, it was observed that the eye was pruritus, and intramuscular injection of diphenhydramine 20 mg was performed immediately. Pik continued to expand, eye blisters body patches itchy. 10 minutes when dexamethasone 10mg, intravenous dexamethasone 5mg. No relief, then nasal congestion runny nose, chest tightness, gas suffocation. BP12 / 7kpa, heart rate 80 beats / min, low heart sound, limbs Jueleng. Subcutaneous injection of kidney at 15 minutes