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ID:33101789
大小:2.75 MB
页数:45页
时间:2019-02-20
《新生儿缺氧缺血性脑病的ct临床应用价值及随访观察》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、山东大学硕士学位论文新生儿缺氧缺血性脑病的CT临床应用价值及随访观察姓名:张秀芸申请学位级别:硕士专业:人体解剖与组织胚胎学指导教师:丁娟2012-11-12山东大学硕士学位论文新生儿缺氧缺血性脑病的CT临床应用价值及随访观察研究生:张秀芸导师:丁娟副教授专业:人体解剖与组织胚胎学中文摘要目的通过对109例新生儿缺氧缺血性脑病(HIE)患儿进行CT检查、诊断及复查,探讨新生儿缺氧缺血性脑病的CT诊断价值及其分度与预后的关系。方法将109例(轻度61例、中度35例、重度组13例)有窒息缺氧病史,临床诊断为HIE的患儿行颅脑CT检查,初次CT扫描时间为生后5小时~15天,并按影像分级标准分轻
2、、中、重三度,其中有76例在生后1~6个月内进行了CT复查。结果①109例HIE忠儿脑CT平扫均有不同程度的脑水肿征象,CT值在8~l8Hu之间。诊断为轻度HIE的66例;中度HIE的为31例,合并颅内出血9例;重度HIE的为l2例,合并颅内出血7例。并将临床分度与CT分度资料经统计学处理进行比较分析,经统计学处理f=0.775,(P<0.O1),认为CT分级与临床分级之间有密切的相关性。②随访复查:最后一次CT复查所见,正常45例,单纯脑沟加深13例,硬膜下积液7例,脑软化7例,脑积水3例,脑萎缩3例,死亡2例。结论CT扫描检查是诊断HIE的主要手段,能够准确的显示病变和范围,确定是否
3、合并颅内出血及出血类型,为临床诊断和治疗提供客观的依据,对HIE预后有较好的评估价值。山东大学硕士学位论文关键词新生儿;缺氧缺血性脑病;体层摄影;X线计算机;随访观察山东大学硕士学位论文TheclinicaldiagnosticValueofCTandFollow-upStudyinNeonatalhypoxic—ischemicencephalopathyABSTRACTCTexaminationorreViewof109casesofhypoxic—ischemicencephalopathy(HIE)inneonatestoexplorethediagnosticvalueofCT
4、inneonateswithHIE,andindexingtheprognosisrelationshipMethods:theCTexaminationwereperformedin109cases(mildgroup61cases,moderategroup35cases,andseVeregroup13cases)ofneonateswithapneichypoxiahistorywhichdiagnosedbyclinical.TheinitialCTscanningwas5hourstol5daysafterbirth.AndtheCTimagegradingstandards
5、weredividedintomild,moderateandseveredegree.andincluding76caseswereperformedCTre—examinationwithin1—6monthafterbirth.【Results】:龟)109HIEneonatesshoweddifferentdegreesofcrebraledemasymptomsthroughCTplainfilmscanning,CTValuesbetween8~18Hu.66caseswerediagnosedasmildHIE.31caseswerediagnosedasmoderateH
6、IEwith9casesofin-tracranialhemorrhage(ICH).12caseswerediagnosedasseVereHIEwith7casesofin-tracranialhemorrhage.Finally,clinicalgradingandCTindexingdatawerecomparedbystatisticalmethods,andtheresultshowedthatr=0.775,(P7、Follow-upreview:lastCTreviewsshowed,45caseswerenormal,13casesweresimpledeepenedsulcus,7casesweresubduralcollectionofnuid,7caseswereencephalomalacia,3caseswerehydrocephalus,3caseswerecerebralatrophy,onecaseVVasdeath.Con
7、Follow-upreview:lastCTreviewsshowed,45caseswerenormal,13casesweresimpledeepenedsulcus,7casesweresubduralcollectionofnuid,7caseswereencephalomalacia,3caseswerehydrocephalus,3caseswerecerebralatrophy,onecaseVVasdeath.Con
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