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目的 探讨乙状窦前入路岩斜区肿瘤手术的疗效。方法 回顾性分析 10例岩斜区肿瘤采用乙状窦前手术入路的资料。结果 肿瘤全切除 7例 ,次全切除 3例。无手术死亡。结论 合理选择手术入路能提高肿瘤全切率和脑神经保护率。乙状窦前入路是切除岩斜区肿瘤的有效手术入路之一。
Objective To investigate the effect of sigmoid anterior sinus petroclival surgery. Methods A retrospective analysis of 10 cases of petroclival tumors with sigmoid sinus surgery data. Results Total resection in 7 cases, subtotal resection in 3 cases. No surgery died. Conclusion The reasonable choice of surgical approach can improve the rate of tumor resection and brain nerve protection. The sigmoid anterior approach is one of the most effective surgeries for the removal of petroclival tumors.