应用30TMRI技术对于神经精神疾病患者海马各部体积的测量.pdfVIP

论著 ● 应用3．0TMRI技术对于神经精神疾病 患者海马各部体积的测量 商观锋，夏文钢，唐茹庭 [摘要]目的：探讨各类神经精神疾病所导致海马各部位的体积改变。方法：应用3．0T磁共振 常规序列计算各类神经精神疾病海马各部体积。结果：颞叶癫痫组病人双侧海马头及海马总体积均小 于正常组；同组癫痫病人双侧海马各部及总体积相差不大。抑郁症病人组内，左侧海马尾部及左侧海马 总体积均小于右侧，与正常组比较，双侧海马尾部、左侧海马体部及双侧海马总体积均小于正常组。精 神病组双侧海马各部及海马总体积相差不大，双侧海马头部、体部及海马总体积均小于正常组。结论： 应用3．0TMRI技术能够清晰界定海马各部并能测量体积。 [关键词]3．0T；海马；颞叶癫痫；抑郁症；精神分裂症 The of3．0TMRIinvoluminalof locationsinnervous application changeshippocampus andmentaldiseases SHANG Ruting Guanfeng，XIAWengang，TANG Second GuizhouMedical AffiliatedHospitalof University，Kaili DepartmentofImaging，the (556000)，Guizhou，China invarious volumecaused voluminal by investigate changes hippocampus [Abstract]Objective：To nervousandmentaldiseases．Methods：3．0TMRIroutine methodwasusedtocalculatethevol— sequence bilateral umeofvariousof volumeinnervousandmentaldiseases．Results：The partshippocampal hipp— headandtotal volumeofthe lobe weresmallerthanthatof ocampal hippocampal temporalepilepsygroup volumeandtotalvolumeof thenormal wasalmostnodifferenceinbilateral pa— group．There hippocampal tientswith inthesame tailandleft volumeontheleftsidewassmaller epilepsy group．The hippocampal with theirbilateral tail，the thanonthe sidein hippocampalhippocampal right patientsdepression，and