Guerriero S E
Department of Pharmacy, Cleveland Clinic Hospital, Ft. Lauderdale, Florida 33308, USA.
Pharmacotherapy. 1997 Sep-Oct;17(5):1038-40.
Benzocaine-induced methemoglobinemia is a rare but life-threatening event. The use of topical benzocaine spray in a 77-year-old woman during endoscopic retrograde cholangiopancreatogram produced marked cyanosis and methemoglobin levels consistent with methemoglobinemia. Immediate recognition and prompt treatment of the disorder are essential to decrease morbidity and mortality.
苯佐卡因诱发的高铁血红蛋白血症是一种罕见但危及生命的事件。一名77岁女性在内镜逆行胰胆管造影术期间使用局部苯佐卡因喷雾剂后出现明显的发绀，且高铁血红蛋白水平符合高铁血红蛋白血症。对该病症的立即识别和及时治疗对于降低发病率和死亡率至关重要。
