患者,男,20岁,以鼻面部疼痛5d为主诉收入院。平素体健,5d前右侧鼻翼出现丘状隆起,因多次挤压出现上唇面颊部红肿,压痛阳性,伴有低热。诊断为鼻疖并发面颊蜂窝组织炎,给予抗炎治疗。次日出现高热、头痛,T40～41℃,神志淡漠、嗜睡,患侧眼睑、结膜及视神经乳头无水肿。入院第3天体 Patients, male, 20 years old, nasal facial pain 5d mainly admitted to hospital. Normal physical health, 5d before the emergence of the right nostril mound bulging, due to repeated extrusion of the upper lip and cheek Ministry of swelling, tenderness positive, accompanied by fever. Diagnosis of nasal cavity concurrent cheek cellulitis, given anti-inflammatory treatment. High fever the next day, headache, T40 ~ 41 ℃, unconscious, drowsiness, ipsilateral eyelid, conjunctiva and optic nerve head no edema. Admitted to the first three days of body