下鼻甲封闭致一过性失明２例费雷１双下甲封闭致一过性失明临床少见，笔者曾遇２例，报告如下：例１，女，３５岁。诊断为过敏性鼻炎，因反复用药无效，用０２５％普鲁卡因４ｍｌ加强的松龙１ｍｌ作双下鼻甲注射（常规普鲁卡因皮试），约２ｍｉｎ患者突然双眼发黑，头... Turbinatorial closure caused by transient blindness in 2 cases  Ferrero 1 double under the closure of a closed blindness to a transient clinical rare, I have encountered two cases, the report is as follows: Case 1, female, 35 years old. Diagnosis of allergic rhinitis, due to repeated medication ineffective, with 0.25% procaine 4ml 1ml of prednisolone for double inferior turbinate injection (conventional procaine test), about 2min suddenly black eyes, head ...