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1、《放射诊断学》期末考试复习资料(二)（Reviewofthefinalexamofdiagnosticradiology(ii)）Reviewmaterialsforfinalexaminationofdiagnosticradiology(two)(2011-07-01,12:52:25)Tags:.ThesecondpartistheimagingdiagnosisofthenervoussystemIndividualchoicequestion1.thesiphonsectionoftheinternalcaro
2、tidarteryisusuallydividedinto:A.2paragraph,B.3paragraph,C.4paragraph,D.5paragraph,E.6paragraph2.,morecommonphysiologicalcalcificationinthebrain,except:A.calcificationofthefalxcerebri,calcificationoftheB.bed,calcificationoftheC.,calcificationofthepinealgland,calci
3、ficationofD.choroidplexus,E.,andcalcificationofthepituitarygland3.,theanteroposteriordiameterandthedepthofthesellalateralplanecanbemeasured,andtheaveragevaluesare:A.10.5,mm,9.5,mm,B.,11.7,mm,9.5,mm,C.,12.0mm,10,mm,D.5.0,mm,10,mm,E.,10.0mm,,mm4.theidealmethodforth
4、ediagnosisofearlyacousticneuromais:A.Xray,B.,cerebellopontinepool,C.,CT,D.,E.,MRIexamination5.cranialCTshowednothingtodowiththetumor:A.midlineshift,B.brainedema,C.skullabsorptionordestructionofD.hydrocephalus,E.cerebralsulciwidenedIntheearlystageoftheformationof6
5、.brainabscesses,CTshowed:A.edemawasmostobvious,B.nodularenhanced,C.inhomogeneousringenhanced,D.homogeneousringenhanced,E.withoutedema7.glioma,alsoknownasglioma,originatedinglialcells,doesnotinclude:A.astrocytoma,B.meningioma,C.,oligodendrocyte,ependymoma,D.ependy
6、moma,E.medulloblastoma8.theCTvalueoffreshhemorrhageis:A.20to40,HU,B.,30~50,HU,C.,40~60,HU,D.,50~70,HU,E.,60~80,HU9.inthefollowingoptions,thetypicalCTfindingsofmeningiomasare:A.calcification,cysticdegeneration,B.,bonedestruction,C.obvious,peritumoraledema,D.occupy
7、ingeffectisobvious,E.mostlyequaldensity,obviouslyhomogeneousenhancement10.medulloblastomaisproneto:A.children,B.,youngadults,C.,middleage,D.,middleandoldage,E.,oldage11.female,6yearsold,headache,CTshowscerebellarvermiswitha3cmx3.5cmhighdensityshadow,whichisobviou
8、slyenhanced.Thefourventricleiscompressed,narrowedandmovedforward.Supratentorialhydrocephalusismostlikelytobediagnosedas:A.medulloblastoma,B.meningioma,C.choroi
