上颌窦炎有癫痫样表现者临床少见 ,我们曾遇 4例均经反复上颌窦穿刺冲洗 ,上颌窦炎痊愈后癫痫样表现消失 ,现报告如下。例 1:男 ,15岁 ,因发作性头痛在外地医院行脑电图检查 ,脑电图示典型尖波 ,棘慢波 ,诊断为头痛型癫痫 ,给予抗癫痫治疗不见好转来我院 ,经耳是鼻喉科会诊 :左 Patients with maxillary sinusitis with epileptiform performance are rare clinical, we have encountered four cases were repeated maxillary sinus puncture, maxillary sinusitis disappeared after epileptiform performance, are as follows. Example 1: Male, 15 years old, because of episodes of headache in the field hospital EEG examination, EEG shows typical spikes, spikes and waves, diagnosis of headache-type epilepsy, anti-epilepsy treatment did not improve to our hospital, the Ear is ENT consultation: left