神经鞘膜瘤是一种少见的肿瘤,尤其在颈部较少,术前诊断困难,手术易产生并发症,因而有深入讨论的必要。本文收集我院三个科半年之内所见神经鞘膜瘤3例,现报告如下例1,男,17岁。以颈部无痛性肿块逐渐长大3年,于1989年11月10日入院,肿块位于左颈上部,左耳下,胸锁乳突肌前、下颌角后方,肿块为4cm×5cm,活动度差。 Nerve sheath tumor is a rare tumor, especially in the neck less preoperative diagnosis is difficult, surgical complications are easy, so there is a need for further discussion. This collection of three hospital within three months of neurogenic myeloma seen in 3 cases, the report is as follows 1, male, 17 years old. To painless neck gradually grew up 3 years, was admitted on November 10, 1989, the mass is located in the left upper neck, left ear, sternocleidomastoid front, mandibular angle behind the mass 4cm × 5cm, activity Poor degree.