新疆医科大学学报
新疆醫科大學學報
신강의과대학학보
Journal of Xinjiang Medical University
2015年
11期
1335-1338
,共4页
姜春晖%陈宏%王俭%马娟%依巴努·阿不都热合曼%刘文亚%柳琛
薑春暉%陳宏%王儉%馬娟%依巴努·阿不都熱閤曼%劉文亞%柳琛
강춘휘%진굉%왕검%마연%의파노·아불도열합만%류문아%류침
脑泡型包虫病%高级别胶质瘤%磁共振扩散加权成像%表观扩散系数
腦泡型包蟲病%高級彆膠質瘤%磁共振擴散加權成像%錶觀擴散繫數
뇌포형포충병%고급별효질류%자공진확산가권성상%표관확산계수
cerebral alveolar echinococcosis(CAE)%high-grade glioma%diffusion weighted imaging(DWI)%apparent diffusion coefficient(ADC)
目的:探讨磁共振扩散加权成像技术(DWI)在脑泡型包虫病与高级别脑胶质瘤鉴别诊断中的应用价值。方法选择2009—2015年及2013—2014年在新疆医科大学第一附属医院分别确诊为脑泡型包虫病患者11例(有效病灶23个)及高级别(WHO Ⅲ~Ⅳ级)的脑胶质瘤患者20例(有效病灶20个);应用3.0T 磁共振仪,分别对患者进行全脑常规 MR 平扫、增强扫描及 DWI 检查。分别测量病灶实质区、水肿区(病灶周边0~10 mm 范围水肿区)及对照区(对侧相应部位的正常脑实质区)的表观扩散系数(ADC)值,并进行统计学分析。结果脑泡型包虫病与高级别脑胶质瘤实质区 ADC 值比较,差异有统计学意义(t =-5.593,P <0.01),胶质瘤实质区的 ADC 值大于脑泡型包虫病实质区;脑泡型包虫病与高级别脑胶质瘤水肿区 ADC 值比较差异有统计学意义(t =-2.825, P <0.01),胶质瘤水肿区的 ADC 值大于脑泡型包虫病水肿区。结论DWI 与常规 MRI 联合应用,可为脑泡型包虫病与高级别脑胶质瘤的诊断及鉴别诊断提供有价值的信息。
目的:探討磁共振擴散加權成像技術(DWI)在腦泡型包蟲病與高級彆腦膠質瘤鑒彆診斷中的應用價值。方法選擇2009—2015年及2013—2014年在新疆醫科大學第一附屬醫院分彆確診為腦泡型包蟲病患者11例(有效病竈23箇)及高級彆(WHO Ⅲ~Ⅳ級)的腦膠質瘤患者20例(有效病竈20箇);應用3.0T 磁共振儀,分彆對患者進行全腦常規 MR 平掃、增彊掃描及 DWI 檢查。分彆測量病竈實質區、水腫區(病竈週邊0~10 mm 範圍水腫區)及對照區(對側相應部位的正常腦實質區)的錶觀擴散繫數(ADC)值,併進行統計學分析。結果腦泡型包蟲病與高級彆腦膠質瘤實質區 ADC 值比較,差異有統計學意義(t =-5.593,P <0.01),膠質瘤實質區的 ADC 值大于腦泡型包蟲病實質區;腦泡型包蟲病與高級彆腦膠質瘤水腫區 ADC 值比較差異有統計學意義(t =-2.825, P <0.01),膠質瘤水腫區的 ADC 值大于腦泡型包蟲病水腫區。結論DWI 與常規 MRI 聯閤應用,可為腦泡型包蟲病與高級彆腦膠質瘤的診斷及鑒彆診斷提供有價值的信息。
목적:탐토자공진확산가권성상기술(DWI)재뇌포형포충병여고급별뇌효질류감별진단중적응용개치。방법선택2009—2015년급2013—2014년재신강의과대학제일부속의원분별학진위뇌포형포충병환자11례(유효병조23개)급고급별(WHO Ⅲ~Ⅳ급)적뇌효질류환자20례(유효병조20개);응용3.0T 자공진의,분별대환자진행전뇌상규 MR 평소、증강소묘급 DWI 검사。분별측량병조실질구、수종구(병조주변0~10 mm 범위수종구)급대조구(대측상응부위적정상뇌실질구)적표관확산계수(ADC)치,병진행통계학분석。결과뇌포형포충병여고급별뇌효질류실질구 ADC 치비교,차이유통계학의의(t =-5.593,P <0.01),효질류실질구적 ADC 치대우뇌포형포충병실질구;뇌포형포충병여고급별뇌효질류수종구 ADC 치비교차이유통계학의의(t =-2.825, P <0.01),효질류수종구적 ADC 치대우뇌포형포충병수종구。결론DWI 여상규 MRI 연합응용,가위뇌포형포충병여고급별뇌효질류적진단급감별진단제공유개치적신식。
Objective To discuss the application value of Diffusion Weighted Imaging (DWI)in differential diagnosis of Cerebral Alveolar Echinococcosis (CAE)and High-grade Cerebral Glioma.Method 15 cases diagnosed of CAE and High-grade (WHO grade Ⅲ-Ⅳ)from 2009 to 2015 and 2013 to 2014 in The First Teaching Hospital of Xinjiang Medical University were collected respectively.All brain regular MR scan, enhanced scan and DWI were performed on patients with 3.0T MRI.Apparent Diffusion Coefficient (ADC) value of the focal area,edema area (0-10 mm around the focal area)and control area (the offside normal area)were measured respectively and analyzed statistically.Results The ADC value comparison between CAE and high-grade Cerebral Glioma shows statistic significance (t =-5.593,P <0.01)with ADC of Cer-ebral Glioma focal area higher than that of CAE.Statistic significance is also found in the ADC comparison between edema areas of CAE and high-grade Cerebral Glioma (t =-2.825,P <0.01)with edema area of Cerebral Glioma higher than that of CAE.Conclusion The combination of DWI and regular MRI provides valuable information in differential diagnosing CAE and High-grade Cerebral Glioma.