三維動脈自旋標(biāo)記成像在缺血性腦梗死患者中的應(yīng)用研究
[Abstract]:Objective to analyze the value of magnetic resonance three-dimensional arterial spin-label imaging (3D-ASL) in patients with acute ischemic cerebral infarction. Methods 22 patients with ischemic cerebral infarction were examined by conventional MRI sequence. The original data was uploaded to ADW 4.2 workstation and processed by Func-tool software to obtain pseudo-color images of perfusion parameters. The ASL-CBF,DWI images of patients with cerebral infarction were observed and the abnormal perfusion area and infarct area were measured respectively. The values of DWI and ASL were recorded by Excel tables. The statistical values were expressed as mean 鹵standard deviation (x 鹵s). Two independent samples t test were used to compare the difference between the two groups and to observe the stenosis and occlusion of cerebral vessels around the infarct area of MRA. Results 19 cases of ASL showed abnormal perfusion in different degree. All the abnormal perfusion sites of 19 cases were consistent with the infarct focus of DWI. The area of abnormal perfusion on ASL-CBF map was (17.10 鹵6.15) cm~2,DWI. The area of abnormal perfusion on cm~2,ASL-CBF was (13.54 鹵4.97). The area of abnormal perfusion on ASL-CBF was (13.54 鹵4.97). Infarct area on DWI, The difference was statistically significant (P0. 029). Conclusion 3D-ASL can reliably reflect the hypoperfusion status of patients with ischemic cerebral infarction in clinical application, and the combination of MRA and DWI is more helpful for clinical diagnosis and treatment.
【作者單位】: 徐州醫(yī)學(xué)院附屬醫(yī)院老年科;徐州醫(yī)學(xué)院附屬醫(yī)院影像科;徐州醫(yī)學(xué)院附屬醫(yī)院神經(jīng)內(nèi)科;
【分類號】:R743.33
【相似文獻(xiàn)】
相關(guān)期刊論文 前10條
1 樂春;徐海松;;小牛血去蛋白提取物治療缺血性腦梗死療效分析[J];中國臨床藥理學(xué)與治療學(xué);2009年08期
2 胡冬根;葉斌;;社區(qū)1781例缺血性腦梗死患者回顧性分析[J];中華全科醫(yī)學(xué);2012年05期
3 許翠云;武建勝;;中西醫(yī)結(jié)合治療缺血性腦梗死30例[J];中國實用醫(yī)藥;2013年32期
4 戚曉昆,錢海蓉;缺血性腦梗死的基礎(chǔ)研究進展[J];海軍總醫(yī)院學(xué)報;2000年02期
5 蒲泉州;不同年齡缺血性腦梗死病因的臨床分析[J];華北煤炭醫(yī)學(xué)院學(xué)報;2001年03期
6 李廣欣 ,田清友;中西醫(yī)結(jié)合治療缺血性腦梗死臨床療效觀察[J];中國煤炭工業(yè)醫(yī)學(xué)雜志;2003年09期
7 姜志坑;;中西醫(yī)結(jié)合治療缺血性腦梗死50例臨床觀察[J];浙江臨床醫(yī)學(xué);2007年02期
8 徐建紅;;缺血性腦梗死患者血液流變學(xué)改變的臨床意義[J];實用醫(yī)技雜志;2007年04期
9 盧紅霞;李秋菊;;中西醫(yī)結(jié)合治療缺血性腦梗死療效觀察[J];河南外科學(xué)雜志;2007年03期
10 章可謂;;中西醫(yī)結(jié)合治療缺血性腦梗死65例[J];遼寧中醫(yī)藥大學(xué)學(xué)報;2008年11期
相關(guān)會議論文 前7條
1 王志建;薛海英;;麥普寧治療缺血性腦梗死療效觀察[A];2004年全國危重病急救醫(yī)學(xué)學(xué)術(shù)會議論文集[C];2004年
2 倪建明;沈天真;陳星榮;;缺血性腦梗死的彌散各向異性的時間演變規(guī)律[A];2006年華東六省一市暨浙江省放射學(xué)學(xué)術(shù)年會論文匯編[C];2006年
3 高鵬;何志義;;踝臂指數(shù)、纖維蛋白原與頸動脈粥樣硬化及缺血性腦梗死相關(guān)性的臨床分析[A];中華醫(yī)學(xué)會第十三次全國神經(jīng)病學(xué)學(xué)術(shù)會議論文匯編[C];2010年
4 邊穎;何志義;孫鋒;李正;;bcl-2轉(zhuǎn)染骨髓基質(zhì)細(xì)胞治療缺血性腦梗死及神經(jīng)生長因子的研究進展[A];第十一屆全國神經(jīng)病學(xué)學(xué)術(shù)會議論文匯編[C];2008年
5 于學(xué)文;王瑞峰;馬紅霞;張U,
本文編號:2212711
本文鏈接:http://sikaile.net/yixuelunwen/shenjingyixue/2212711.html