从颈静脉孔脑神经发生的雪旺氏(Schwann)瘤不常见,虽然这些肿瘤不少表现为真正的颈静脉孔综合征,但第Ⅸ、Ⅹ及Ⅺ脑神经瘫痪却不多见,故常误诊为颈静脉球瘤或听神经瘤。近年来,由于放射学的进展大大地提高了准确鉴别这些病变的可能性及手术径路的设计。由于手术径路的改善致使过去认为位于颅底和岩尖不可能手术的病损已可予以去除。本文报告了7例颈静脉孔神经鞘瘤,并对其诊断和手术的理论基础进行了讨论。本病在耳鼻喉科和神经外科文献中报告不到100例,故诊断与治疗的经验都不多。肿瘤于颈静脉孔起源的部 Schwann tumors from the jugular forebrain neurogenesis are not common. Although many of these tumors show true jugular foramina syndrome, IX, X, and XI cerebral palsy are rare and often misdiagnosed. For jugular bulb tumor or acoustic neuroma. In recent years, advances in radiology have greatly increased the possibility of accurately identifying these lesions and the design of surgical approaches. Due to the improvement of the surgical approach, lesions that were previously considered to be impossible to operate at the base of the skull and the cusps have been removed. This article reports seven cases of jugular foramen schwannoma and discusses the theoretical basis for its diagnosis and surgery. Less than 100 cases of this disease were reported in the literature of otolaryngology and neurosurgery, so there is not much experience in diagnosis and treatment. Tumor in the origin of jugular foramen