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1、廣西醫(yī)科大學研究生學院影像學上大腦深部灰質(zhì)核團對稱性病變的病因探討不同對病因的診斷有很大幫助。3．不同的疾病常常易損壞基底節(jié)區(qū)不同的核團，所以病變部位對病因的診斷有所幫助。4．臨床表現(xiàn)特別是病史及輔助檢查結(jié)合影像學特點，對診斷雙側(cè)灰質(zhì)核團對稱性病變的病因尤為重要。關鍵字基底節(jié)，灰質(zhì)核團，丘腦，對稱性病變，神經(jīng)影像學廣西醫(yī)科大學研究生學院影像學上大腦深部灰質(zhì)核團對稱性病變的病因探討ANAIYZINGTHER姐HOGENIESOFR鲴_IENSWITHSYMMETRICIM匕久GINGLESIONSOFTHEDEEPGRA
2、YNUCLEIABSTRACT0bjectiVe：TDdiscussthecausesofsymmetriclesionsofsubcorticalgraymatternucleiwithclinicalmanifestationfromneuroimagingstudy，andtoimproVethediagnosisability．Method：ToStudysymmetriclesionsofsubcorticalgraymaIternuclei(71cases)diagnosedbyCTorMRIinourho
3、spitalorbyconsultationfrom2003Jan．to2007Sep．a(chǎn)ndtomakeananalysisandcomparisonwithhistory、clinicalmanifestationandfeaturesofneuroimaging．Result：Geneticdiseases(20cases)werethemostcommon，，includingⅪnnie卜wilsonsyndrom9(16cases)，Huntingtondisease(2cases)，essentialtre
4、mor(1case)，andFahrdisease(1case，includingseVenpeopleofthreegenerationsfromthesamefamily)．Thesecondonewastoxicdiseases(16cases)，includingofcafbonmonoxide(CO)intoxation(7cases)whichwasthemostcommonamongthem，chronicmanganism(4cases)，heroinspongiformleukoencephalopa
5、thy(HSLE)(1case)，organophosphoruspesticide(3cases)andunknownmaterialintoxation(1case)．Thethirdwasmetabolicdiseases(13cases)，includinghypoparathyroidism(8cases)，wernickeencephalopathy(4cases)，centralpontinemyelinolysis(1case)whichduetotoorapidcorrectionof3廣西醫(yī)科大學研
6、究生學院影像學上大腦深部灰質(zhì)核團對稱性病變的病因探討hyponatremia，andchronichepaticencephalopathy(1case)．Thefbrthwashypoxicischaemicdiseases(10cases)，includinghypoVolemicshock(5cases)，diseasesappearedaftercardiopulmonaryresuscitation(2cases)，hypoxemia(2cases)，andHann’ssyndrome(1case)．Thef
7、ifthwasVasculardiseases(5cases)，mostofthemwereischemiccerebroVasculardiseases，including4casesoftopofthebasilarsyndromeandonecaseofneonatalapoplexy．Therewere2casesofcephalitisinVolVingthalamusand1caseofcentralneⅣoussystemlymphoma．Therewere2caseswithunknownreason．
8、0neofthemhadextracorticospinaltractsymptomandchangesonMRI：hyperintensityonT1WI，hyperintensityonT2WIofglobuspallidus．Theotherappearednumbnessandtremorandshowedisointen
