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神經(jīng)內(nèi)鏡輔助下切除橋小腦角占位23例臨床分析The clinical analysis of 23 cases Neur

發(fā)布時(shí)間:2016-05-26 07:08

神經(jīng)內(nèi)鏡輔助下切除橋小腦角占位23例臨床分析The clinical analysis of 23 cases Neuroendoscope-assisted resection of CPA masses 


【摘要】目的 通過(guò)對(duì)神經(jīng)內(nèi)鏡輔助下切除橋小腦角占位臨床情況的分析,探討其應(yīng)用價(jià)值。方法 選擇2008年2月至2011年2月我院住院治療的橋小腦角區(qū)腫瘤患者23例為觀察組,另選擇同時(shí)段的橋小腦角區(qū)腫瘤患者21例作為對(duì)照組。觀察組患者采用神經(jīng)內(nèi)鏡輔助顯微神經(jīng)外科治療,對(duì)照組行傳統(tǒng)顯微神經(jīng)外科手術(shù)。比較兩組間手術(shù)療效,主要觀察術(shù)后腫瘤殘余情況、術(shù)中及術(shù)后并發(fā)癥、面神經(jīng)及聽(tīng)神經(jīng)功能的改變。結(jié)果1.所有手術(shù)均順利完成,無(wú)死亡病例。觀察組患者均無(wú)腫瘤殘留,對(duì)照組中有4例(14.3%)患者存在腫瘤殘余,兩組間腫瘤殘余率相比無(wú)顯著性差異(P>0.05)。觀察組患者均未發(fā)生并發(fā)癥,與對(duì)照組中有6例(28.6%)相比,其差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。2.兩組間患者術(shù)后面神經(jīng)及聽(tīng)神經(jīng)功能比較均無(wú)統(tǒng)計(jì)學(xué)差異(P>0.05)。結(jié)論 神經(jīng)內(nèi)鏡輔助顯微神經(jīng)外科切除橋小腦角區(qū)占位,手術(shù)效果好,并發(fā)癥少,是一種有效的方法。

【關(guān)鍵詞】神經(jīng)內(nèi)鏡;橋小腦角;手術(shù)方式


【Abstract】Objective Analysis the clinical situations of the Endoscopic-assisted resection of cerebellopontine angle masses ,in order to explore its application. Methods 23 patients with cerebellopontine angle tumors were chosen as observation group form February 2008 to February 2011 who treated in the department of neurosurgery of our hospital's.21 patients with cerebellopontine angle tumors were selected as the control group during the same time. Observation group were treated with neuroendoscope assisted microneurosurgery, the control group underwent conventional micro neurosurgery. The effect was compared. residual tumor, complications, facial nerve and hearing nerve function changes were observed. Results All operations were completed successfully with no deaths. The patients in the Observation group had no residual tumor, 4 cases in the control group (14.3%) patients with residual tumor, The residual tumor rate between the two groups showed no significant difference (P> 0.05).in the Observation group had no complications, compared with the control group ( 6 cases ,28.6%) , there was a statistically significant (P <0.05).Post operation, The Facial nerve and the auditory nerve function between the two groups showed no significant difference (P> 0.05). Conclusion neuroendoscope assisted microneurosurgery is an effective operation with few complications to remove the CPA masses.
【Key words】 Endoscope; Cerebellopontine Angle; Surgical


橋小腦角區(qū)是腦內(nèi)占位性病變的好發(fā)部位,常見(jiàn)的腫瘤有聽(tīng)神經(jīng)鞘瘤、腦膜瘤、表皮樣囊腫及三叉神經(jīng)鞘瘤[1]。該部位靠近顱底,解剖結(jié)構(gòu)復(fù)雜,有重要的神經(jīng)及血管結(jié)構(gòu),手術(shù)較困難,對(duì)操作者要求高。近年來(lái),隨著設(shè)備和技術(shù)不斷更新進(jìn)步,神經(jīng)內(nèi)鏡(Neuroendoscopy)治療發(fā)展迅速,已經(jīng)有較廣泛應(yīng)用[2] 。本研究中,筆者通過(guò)對(duì)比神經(jīng)內(nèi)鏡輔助顯微神經(jīng)外科(Neuroendoscopy assisted microneurosurgery,NEAM)及常規(guī)顯微神經(jīng)外科(Microneurosurgery)在切除橋小腦角區(qū)腫瘤中的療效,探討其臨床應(yīng)用價(jià)值。

1 資料與方法


1.1一般資料 選擇2008年2月至2011年2月間我院神經(jīng)外科住院治療的橋小腦角區(qū)腫瘤患者23例為觀察組,其中男性13例,,女性10例,年齡26歲至65歲,平均43.8歲。腫瘤類(lèi)型包括聽(tīng)神經(jīng)鞘瘤12例,表皮樣囊腫5例,腦膜瘤5例,三叉神經(jīng)鞘瘤1例。另選擇同時(shí)段于我院治療的橋小腦角區(qū)腫瘤患者21例作為對(duì)照組,兩組患者在性別及年齡構(gòu)成、腫瘤類(lèi)型、腫瘤大小及面聽(tīng)神經(jīng)功能間無(wú)統(tǒng)計(jì)學(xué)差異,具有可比性。

1.2 手術(shù)方式 觀察組患者采用神經(jīng)內(nèi)鏡輔助顯微神經(jīng)外科的方式,使用德國(guó)生產(chǎn)的STORZ神經(jīng)內(nèi)鏡。頭架固定,選擇乙狀竇后入路,于患者全麻后行乳突內(nèi)側(cè)切口,約4cm-5cm,取橫竇與乙狀竇交界拐角處鉆孔,直徑約2cm-3cm,以“十”字狀切口打開(kāi)并懸吊硬腦膜,顯微鏡下小心探查并剪開(kāi)橋前池、延池及橋小腦角池蛛網(wǎng)膜,排放腦脊液。之后置入神經(jīng)內(nèi)鏡,用觀察鏡按順序依次觀察腫瘤部位、大小、邊界及與內(nèi)聽(tīng)道口、顱神經(jīng)、和血管的毗鄰關(guān)系,定位后先在顯微鏡下分步切除腫瘤,縮小瘤體,再應(yīng)用神經(jīng)內(nèi)鏡仔細(xì)探查殘余腫瘤,清除死角內(nèi)的腫瘤組織,并注意保護(hù)鄰近血管、神經(jīng)及腦組織。術(shù)中操作手法柔和,注意及時(shí)止血,嚴(yán)密縫合硬腦膜,認(rèn)真填塞骨窗,常規(guī)關(guān)顱。
對(duì)照組行傳統(tǒng)顯微神經(jīng)外科手術(shù),術(shù)前準(zhǔn)備及術(shù)后處理同觀察組。
1.4觀察指標(biāo) 比較兩組間手術(shù)療效,主要觀察術(shù)后腫瘤殘余情況、術(shù)中及術(shù)后并發(fā)癥、面神經(jīng)及聽(tīng)神經(jīng)功能的改變。

1.5統(tǒng)計(jì)學(xué)方法 使用SPSS13.0統(tǒng)計(jì)學(xué)軟件包,計(jì)量資料數(shù)據(jù)以均數(shù)±標(biāo)準(zhǔn)差(χ±s)形式表示,統(tǒng)計(jì)學(xué)方法選擇t檢驗(yàn),兩樣本率的比較采用χ2檢驗(yàn),均以P<0.05具有統(tǒng)計(jì)學(xué)意義。


2.結(jié)果:

3.討論 


綜上所述,神經(jīng)內(nèi)鏡輔助顯微神經(jīng)外科切除橋小腦角區(qū)占位,手術(shù)效果好,并發(fā)癥少,是一種有效的方法。

參考文獻(xiàn)


[1]黃謀清,姚振威,黃丙倉(cāng),等.橋小腦角區(qū)腫瘤CT和MR診斷[J].中國(guó)醫(yī)學(xué)計(jì)算機(jī)成像雜志,2009,15,(3):221-226.

[2]Zhan S, Li Z, Lin Z, Xu Z, Lin X, Li G, Shu H, Zhou D, Tang K et al. Application of neuroendoscopy in brain surgery[J].Zhonghua Wai Ke Za Zhi. 2002 Mar;40(3):187-90.
[3]陳穎東,徐達(dá)傳,羅冬冬,彭彪,謝偉,等.神經(jīng)內(nèi)鏡輔助鎖孔入路下Ⅴ、Ⅶ、Ⅷ、Ⅸ腦神經(jīng)與微血管顯微解剖學(xué)研究[J].中國(guó)臨床解剖學(xué)雜志, 2007,25(2):118-121.
[4]張慶華, 張莉, 孫濤,田繼輝, 夏鶴春, 李宗正, 郝少才,等.橋小腦角區(qū)中血管神經(jīng)復(fù)合體的顯微解剖學(xué)研究[J].中華神經(jīng)外科雜志,2007,23(5):394-397.
[5]劉玉光,吳承遠(yuǎn),楊揚(yáng),等.神經(jīng)內(nèi)鏡輔助顯微手術(shù)治療腦橋小腦角病變[J].中華顯微外科雜志,2005,28(1):82-83.
[6]Zhang YZ, Wang CC, Gao XH, Liu PN, He Y, Piao MX et al. Clinical application of minimally invasive neuroendoscopic techniques[J].Zhongguo Yi Xue Ke Xue Yuan Xue Baom,2005,Feb;27(1):22-5.
[7]Wang E, Yong NP, Ng I et al. Endoscopic assisted microneurosurgery for cerebral aneurysms[J].J Clin Neurosci,2003 Mar;10(2):174-6. 
[8]Matula C,Tschabitscher M,Day JD,Reinprecht A,Koos WT,et al. Endoscopically assisted microneurosurgery[J].Acta Neurochir, 1995; 134 (3-4):190-5.
[9]舒凱,游超,韓林,等.內(nèi)鏡輔助顯微手術(shù)切除顱內(nèi)膽脂瘤[J].中國(guó)康復(fù),2007,22(3):191-193.
[10]Kayama T, Kuge A et al. Neuroendoscopic surgery-current state and future development[J].Nippon Rinsho,2010 Jul;68(7):1366-70.




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