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作者报告了4例患者,用利多卡因作下颌神经阻滞注射,出现异常的皮肤斑疹。病例报告: 例1:一位7岁健康的白种女孩,对青霉素,多种食物和外环境有过敏史。1975年12月2目,用含1/100,000肾上腺素的2%盐酸利多卡因1.8~(cc)作左下齿槽神经阻滞,大约30分钟后,颏孔部位皮肤发痒,3小时后有烧灼感,出现不突出、不规则的红斑损害,她否定有外伤,后来形成疱、结痂,随后脱落,4周后观察呈发亮的浅咖啡色色素存在于损害部位。例2:一位8岁健康的白种女孩,对一
The authors reported 4 patients who had lidocaine blockade with lidocaine and had abnormal skin rashes. Case Report: Example 1: A 7-year-old healthy white girl with a history of allergies to penicillin, various foods and the external environment. December 1975 2 mesh, with 1 / 100,000 epinephrine 2% lidocaine hydrochloride 1.8 ~ (cc) for left lower alveolar nerve block, about 30 minutes after the genitals hole skin itching after 3 hours Burning sensation, there is not prominent, irregular erythema damage, she denied trauma, and later the formation of blisters, scabs, and then fall off, 4 weeks after the observation was shiny light brown pigment present in the lesion. Example 2: An 8-year-old healthy white girl, right