头颈部神经鞘瘤多发于脑神经 ,且多位于颈部等软组织内。笔者诊治 1例来源于腭神经的上颌骨内神经鞘瘤患者 ,现报告如下。患者张某 ,男 ,2 2岁 ,主因左上颌后部腭侧肿物 1年余就诊。 1年前发现左上颌后部腭侧肿物 ,缓慢增大 ,有时疼痛 ,抗菌治疗无效。检查 :|5 7腭侧膨隆 ,囊 Head and neck nerve sheath tumors occur in the cranial nerves, and more in the neck and other soft tissue. I diagnosed a patient from the palate nerve in the maxillary nerve sheath tumors, are as follows. Patient Zhang, male, 2 2 years old, the main cause of the left maxillary palatal mass more than 1 year treatment. A year ago found that the left maxillary palatal mass, slowly increasing, sometimes pain, antibacterial therapy ineffective. Check: | 5 7 palatal bulging, sac