本科从199年3月-1998年3月收治的急性会厌炎85例，其中伴Ⅳ度喉梗阻2例，报告如下。1典型病例介绍例1：男，20岁，学生。咽痛2天。吞咽疼痛加剧伴呼吸困难5h。据同学介绍，患者2天前因“感冒”后出现咽痛，在校医务室诊断为“上呼吸道感染，予青霉素肌注2天，咽痛持续并加剧，半夜 85 cases of acute epiglottitis admitted to our hospital from March 19999 to March 1998, with grade IV laryngeal obstruction in 2 cases, the report is as follows. A typical case introduction Example 1: male, 20 years old, student. Sore throat 2 days. Severe swallowing pain associated with breathing difficulties 5h. According to classmate introduction, the patient 2 days ago because of ”cold“ sore throat, the school clinic diagnosed as ”upper respiratory tract infection, penicillin intramuscular injection for 2 days, sore throat continued and intensified, midnight