经乙状窦后入路在切除桥小脑角脑膜瘤中的应用
发布时间:2019-05-11 08:27
【摘要】:目的探究桥小脑角脑膜瘤导致继发性三叉神经痛的手术入路,评估乙状窦后入路的术后疗效。方法回顾性分析21例因三叉神经痛治疗且发现有桥小脑角脑膜瘤的患者的临床资料,16例采用乙状窦后入路,5例颞下入路,同期进行微血管减压术16例。结果 17例肿瘤完全切除,3例次全切除,1例大部分切除,术后面部疼痛消失17例,疼痛明显减轻4例。术后随访3~12个月,无颜面部疼痛或肿瘤复发病例。结论乙状窦后入路可有效切除绝大部分桥小脑角脑膜瘤,缓解疼痛,减少术后并发症,是桥小脑角区重要的手术入路。
[Abstract]:Objective to investigate the surgical approach to secondary trigeminal neuralgia caused by cerebellopontine angle meningioma and to evaluate the postoperative effect of retrosigmoid approach. Methods the clinical data of 21 patients with cerebellopontine angle meningioma treated with trigeminal neuralgia were retrospectively analyzed. 16 cases were treated by retrosigmoid sinus approach and 5 cases by infratemporal approach. 16 cases underwent microvascular decompression at the same time. Results the tumor was completely resected in 17 cases, subtotal resection in 3 cases, partial resection in 1 case, facial pain disappeared in 17 cases, and the pain was obviously alleviated in 4 cases. No cases of facial pain or tumor recurrence were followed up for 3 months or 12 months. Conclusion retrosigmoid approach can effectively remove most of cerebellopontine angle meningiomas, relieve pain and reduce postoperative complications. It is an important surgical approach in cerebellopontine angle region.
【作者单位】: 南京医科大学附属杭州医院神经外科;杭州市第一人民医院神经外科;
【分类号】:R739.45
本文编号:2474341
[Abstract]:Objective to investigate the surgical approach to secondary trigeminal neuralgia caused by cerebellopontine angle meningioma and to evaluate the postoperative effect of retrosigmoid approach. Methods the clinical data of 21 patients with cerebellopontine angle meningioma treated with trigeminal neuralgia were retrospectively analyzed. 16 cases were treated by retrosigmoid sinus approach and 5 cases by infratemporal approach. 16 cases underwent microvascular decompression at the same time. Results the tumor was completely resected in 17 cases, subtotal resection in 3 cases, partial resection in 1 case, facial pain disappeared in 17 cases, and the pain was obviously alleviated in 4 cases. No cases of facial pain or tumor recurrence were followed up for 3 months or 12 months. Conclusion retrosigmoid approach can effectively remove most of cerebellopontine angle meningiomas, relieve pain and reduce postoperative complications. It is an important surgical approach in cerebellopontine angle region.
【作者单位】: 南京医科大学附属杭州医院神经外科;杭州市第一人民医院神经外科;
【分类号】:R739.45
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