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1、第21卷第7期航空航天醫(yī)藥2010年7月1099中青年與老年腦梗死的臨床和CT、MRI對比研究張鋒,李光(1.中航工業(yè)襄樊醫(yī)院內(nèi)兒科,湖北襄樊441021;2.襄樊市第一人民醫(yī)院MRI室,湖北襄樊441021)摘要目的:分析中青年和老年腦梗死(CI)的危險因素、臨床特征和cT、MRI特點。方法:l12例成人腦梗死按年齡分為中青年cI組(<60歲)和老年CI組(≥60歲),并對比分析其危險因素、臨床特征和CT、MRI改變。結(jié)果:兩組性別年齡比較:中青年cI組48例,以男性(72.92%)和45~59歲年齡段患者(85.42%)為主;老年CI組64例,以男性(73.44%)和
2、60~79歲年齡段患者(87.50%)為主。兩組危險因素比較:中青年CI組以吸煙和生活不規(guī)律為主(P<0.05—0.01),老年CI組以高血壓病、高脂血癥、糖尿病、冠心病為主(P<0.05~0.O1)。兩組I隘床特征比較:中青年cI組主要是活動中發(fā)病和進展性卒中更多見(P<0.05);老年cI組主要是靜態(tài)下發(fā)病、完全性卒中、意識障礙、精神癥狀和癡呆更多見(P<0.05—0.O1)。兩組CT與MRI特點比較:MRI栓出兩組的腔隙性腦梗死病例均顯著高于CT(P<0.05~0.01),而MRI檢出兩組的非腔隙性腦梗死病例與CT比較均無顯著性差異(P>0.05)。結(jié)論:中青年和老
3、年cI在危險因素、臨床特征和cT、MRI改變等方面既有相同又有不同的特點,正確認識并及早采取有效的干預措施,是改善其預后的關(guān)鍵。關(guān)鍵詞中青年;老年;腦梗死;危險因素;臨床特征;CT;MRIdoi:10.3969/j.issn.1005—9334.2010.07.008中圖分類號:R743.33文獻標識碼:AComparativeStudyonClinicalFeaturesandCT,MRIResultsBetweentheYoung,Middle—agedandtheElderlyPatientswithCerebralInfarctionZHANGFeng,LIGua
4、ng(DepartmentofChildren'sphysician,TheXiangfanHospitalofAVIC,Xiangfan441021,China)AbstractObjective:ToanalyzetheriskfactorsandclinicalfeaturesandCT,MRIresultsbetweentheyoung,mid—die—agedandtheelderlypatientswithcerebralinfarction(CI).Methods:112adultpatientswithC1weredividedintotheyoung,m
5、iddle—agedCIgroup(<60years)andtheelderlyCIgroup(/>60years),andtheriskfactors,clinicalfeaturesandCT,MRIresultswerestudiedandcomparedbetweenthetwogroups.Results:Demographiccharacteristicsofthetwogroups:48cases,intheyoung,middle—agedCIgroup,mostofthemaremalepatients(72.92%)andthemainagerange
6、ofpatientswas45to59yearsold(87.50%);64cases,intheelderlyCIgroup,mostofthemaremalepatients(73.44%)andthemainagerangeofpatientswas60to79yearsold(87.50%).Theriskfactorsofthetwogroups:Corn-paredwiththeelderlyCIgroup,themainriskfactorsoftheyoung,middle—agedCIgrouparesmokingandirregularlife(P<0
7、.05—0.01);Comparedwiththeyoung,middle—agedCIgroup,themainriskfactorsoftheelderlyCIgrouparehy—pertension,hyperlipidemia,diabetes,coronaryheartdisease(P<0.05—0.01).Clinicalfeaturesofthetwogroups:Com—paredwiththeelderlyCIgroup,themainclinicalfeaturesofyoungandmiddle—ag