兩種感興趣區(qū)選擇方法示蹤錐體束在中央?yún)^(qū)病變手術(shù)中的初步對(duì)照研究
[Abstract]:Objective to adopt intraoperative direct subcortical electrical stimulation (Ds CS),) technique. To verify and compare the pyramidal tracer (f MRI guided DTI-FT with the functional magnetic resonance motor activation region (fMRI) and the pyramidal tracer with the traditional anatomical primary motor cortex as the region of interest. Methods A prospective study was carried out in 12 patients with focal lesions involved in the central region. The improved method of tracing pyramidal tracers using the f MRI motor activation area, the cerebral foot as the region of interest and the precentral gyrus and the cerebral foot as the region of interest were used to trace the pyramidal tract, respectively. The distance between the positive spot of the same electric stimulation and the two methods for imaging the pyramidal tract was recorded during the operation guided by neuronavigation, and the coincidence rate between the two methods was compared between the two methods of imaging the pyramidal tract and Ds CS. Results except for one patient who failed to activate f MRI due to motor dysfunction and 1 patient with negative electrical stimulation, the other patients were successfully shown the pyramidal tract reconstructed by two methods, and were used in neuronavigation localization and assisted resection of lesions during operation. The coincidence rates between the two imaging methods and Ds CS were 77% and 70, respectively. The average shortest distances between the 16 Ds CS positive sites and the pyramidal tracts were (4.3 鹵2.8) mm and (5.5 鹵3.4) mm, respectively. There was significant difference between the two groups (蠂 2, 7.393, P < 0.05). There were 5 cases of temporary hemiplegia of upper and lower limbs and 1 case of temporary hemiplegia of upper and lower extremities after operation. The muscle strength of the other 6 cases had no change before and after operation. 2 weeks after operation, 4 cases of limb movement were improved before or after operation, and 2 cases still had hemiplegia. Conclusion the method of tracing the pyramidal tract in the area of interest can protect both the functional cortex and the pyramidal tract in the operation involving the central area, which is helpful for the proper management of the lesion and the protection of the functional area of the brain.
【作者單位】: 安徽醫(yī)科大學(xué)解放軍第174臨床學(xué)院神經(jīng)醫(yī)學(xué)中心外科;解放軍第174醫(yī)院神經(jīng)醫(yī)學(xué)中心外科;
【基金】:南京軍區(qū)醫(yī)學(xué)科技創(chuàng)新重點(diǎn)課題(編號(hào):ZD26)
【分類號(hào)】:R445.2
【相似文獻(xiàn)】
相關(guān)期刊論文 前10條
1 朱爾新;;關(guān)于錐體束的起源[J];解剖學(xué)通報(bào);1965年02期
2 任英明;;錐體束的起源,行路,終止和功能[J];四川解剖學(xué)雜志;1984年03期
3 方宗仁,于琴,李艷華;錐體束在電針鎮(zhèn)痛中作用的原理研究[J];針刺研究;1994年Z1期
4 曾勁松;;高血壓基底節(jié)區(qū)腦出血錐體束損傷的彌散張量纖維束成像評(píng)價(jià)[J];中華臨床醫(yī)師雜志(電子版);2009年08期
5 張我革;;整腦解剖所見(jiàn)錐體束在內(nèi)囊中的定位[J];國(guó)外醫(yī)學(xué).神經(jīng)病學(xué)神經(jīng)外科學(xué)分冊(cè);1981年04期
6 蘇鴻森;人類錐體束功能解剖學(xué)和臨床生理學(xué)某些近代觀點(diǎn)(綜述)[J];湖南醫(yī)學(xué)院學(xué)報(bào);1982年02期
7 孫國(guó)輝;陳巖;劉興吉;于洪泉;李蘊(yùn)博;張喜;;磁共振彌散張量纖維束成像在涉及錐體束的大腦腫瘤中的臨床應(yīng)用[J];中國(guó)老年學(xué)雜志;2010年07期
8 臧玉m$;張九平;;乖離的錐體束和連屬的結(jié)構(gòu)[J];解剖學(xué)報(bào);1965年04期
9 王守正,李鑫銘;長(zhǎng)期接觸錳對(duì)錐體束的影響[J];中國(guó)廠礦醫(yī)學(xué);2004年06期
10 何黎民;韓立新;曹惠霞;王俊;吳迪;王偉;王偉民;;彌散張量纖維示蹤技術(shù)顯示錐體束及其變異的可行性研究[J];中國(guó)微侵襲神經(jīng)外科雜志;2007年11期
相關(guān)會(huì)議論文 前7條
1 馬曉東;王宇博;許百男;余新光;孫國(guó)臣;趙巖;王飛;梁永平;;開(kāi)顱手術(shù)中錐體束移位的探討及應(yīng)對(duì)策略[A];2011中華醫(yī)學(xué)會(huì)神經(jīng)外科學(xué)學(xué)術(shù)會(huì)議論文匯編[C];2011年
2 李捷;孔江明;;磁共振張量成像基底節(jié)區(qū)腦出血致遠(yuǎn)端錐體束繼發(fā)損害的研究[A];2012年浙江省放射學(xué)術(shù)年會(huì)論文集[C];2012年
3 馬曉東;王宇博;許百男;陳曉雷;;開(kāi)顱手術(shù)中錐體束移位的探討及應(yīng)對(duì)策略[A];中國(guó)醫(yī)師協(xié)會(huì)神經(jīng)外科醫(yī)師分會(huì)第六屆全國(guó)代表大會(huì)論文匯編[C];2011年
4 夏鷹;陳煥雄;曹作為;史克珊;金虎;李鋼;陳偉明;陳曉東;林鵬;;高血壓腦出血術(shù)中錐體束的保護(hù)方法[A];2011中華醫(yī)學(xué)會(huì)神經(jīng)外科學(xué)學(xué)術(shù)會(huì)議論文匯編[C];2011年
5 朱鳳平;吳勁松;姚成軍;許耿;莊冬曉;毛穎;周良輔;;DTI錐體束成像與術(shù)中直接皮層下電刺激定位技術(shù)(ISM)在運(yùn)動(dòng)區(qū)腦膠質(zhì)瘤手術(shù)中的聯(lián)合應(yīng)用[A];2011中華醫(yī)學(xué)會(huì)神經(jīng)外科學(xué)學(xué)術(shù)會(huì)議論文匯編[C];2011年
6 朱鳳平;吳勁松;姚成軍;莊冬曉;許耿;毛穎;周良輔;;磁共振彌散張量成像與術(shù)中皮層下電刺激定位錐體束的聯(lián)合應(yīng)用[A];中國(guó)醫(yī)師協(xié)會(huì)神經(jīng)外科醫(yī)師分會(huì)第六屆全國(guó)代表大會(huì)論文匯編[C];2011年
7 李澄;李靜;王葦;陳文娟;焦志云;;纖維束示蹤成像技術(shù)定量測(cè)量的可重復(fù)性研究及在急性期腦出血錐體束損傷評(píng)價(jià)中的應(yīng)用[A];中華醫(yī)學(xué)會(huì)第16次全國(guó)放射學(xué)學(xué)術(shù)大會(huì)論文匯編[C];2009年
相關(guān)重要報(bào)紙文章 前1條
1 ;Risperdal Consta能降低精神分裂癥患者住院的必要性[N];中國(guó)高新技術(shù)產(chǎn)業(yè)導(dǎo)報(bào);2002年
相關(guān)博士學(xué)位論文 前3條
1 侯遠(yuǎn)征;彌散張量成像及白質(zhì)纖維束追蹤技術(shù)重建錐體束在腦手術(shù)中的初步應(yīng)用[D];中國(guó)人民解放軍軍醫(yī)進(jìn)修學(xué)院;2010年
2 李晉江;應(yīng)用高場(chǎng)強(qiáng)術(shù)中磁共振評(píng)價(jià)腦及錐體束移位的研究[D];中國(guó)人民解放軍醫(yī)學(xué)院;2013年
3 朱鳳平;高場(chǎng)強(qiáng)術(shù)中磁共振影像功能神經(jīng)導(dǎo)航聯(lián)合術(shù)中神經(jīng)電生理監(jiān)測(cè)技術(shù)定位腦運(yùn)動(dòng)傳導(dǎo)通路的基礎(chǔ)與臨床研究[D];復(fù)旦大學(xué);2013年
相關(guān)碩士學(xué)位論文 前2條
1 邱天明;錐體束示蹤成像在評(píng)估高血壓腦出血患者預(yù)后中的初步應(yīng)用[D];復(fù)旦大學(xué);2008年
2 孫國(guó)輝;DTI、DTT在涉及錐體束的大腦腫瘤中的臨床應(yīng)用[D];吉林大學(xué);2010年
,本文編號(hào):2359348
本文鏈接:http://sikaile.net/yixuelunwen/fangshe/2359348.html