Objective:To explore the method for simultaneous resection of bilateral vena jugularis interna which were invaded by tumors of neck and to improve the effect of resection.

• 目的:探讨颈部恶性肿瘤侵及双侧颈内静脉可否一期切除双侧颈内静脉提高肿瘤切除的彻底性并避免二次手术。