钼靶x线、彩色多普勒超声和磁共振检查在乳腺癌保乳手术上的应用-研究

《钼靶x线、彩色多普勒超声和磁共振检查在乳腺癌保乳手术上的应用-研究》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、StudyoftheApplicationofMammography，ColorDopplerUItrasonographyandMagneticResonanceImaginginBreast·-conservingSurgeryMasterdegreecandidate：DanZhaoSupervisor：ProfessorYahongLuoMajor：ImagingMedicineandNuclearMedicineAbstractObjective：Toappreciatethediagnosticvaluesofmammography，colorDoppl

2、erultrasonographyandMRIforbreast-conservingsurgeryofbreast0aIIGCI．Methods：54femalepatientswithbreastcancer，receivedbreast·conservingsurgery，werestudied．Themedianagewas48years(range32．56vears)．Allthecaseswereexaminedbymammography，colorDopplerultrasonographyandMRIbeforeoperation．Mammogra

3、phyexaminationwasperformedbyGESenographe2000DFullFieldDigitalmammographyunitwithMo．Rhtwo．sidedtarget．ColorDopplerultrasonographyexaminationwasperformedbyGELogiq9colorDopplerultrasonographyunit．MRIexaminationwasperformedbyGE1．5THDMRIsystemwithaisle8ofVibrantdedicatedbreastreceivercoil．A

4、fterconventionalexamination，dynamicenhancementwasconductedusingGEVibrant"techniquefor’allpatients．ApplyingGEADW4．3workstation，weprocessedtheimage·Aftereachinspection，thereweretwodoctorsobservingthenumberoflesions，size，location，shape，edge，therelationshipbetweenlesionsandsurroundingtissu

5、es，theaxillarylymphnodes，andSOon．Thesameworkwasdoneinpathologicalspecimen．Weobservedflaepathologicalgradedifferentiatedofbreastlesionsanddiagnosedthemetastasisofaxillarylymphnodesundermicroscope．Moreover，wemustobservetheexpresslonofC-erbB．2，ERandPRwithimmunohistoehemiealstainingmethod．

6、DatawasprocessedbySPSS10．0statisticalsoftware，thestatisticalmethodusedX2test．Results：Afteroperation，54breastlesionswerediscovered．Thenumberofbreastlesionsdetectedbymammography，colorDopplerultrasonographyandMRlwas45，50and54．Thedetectionratewas83．33％，92．59％，100％respectively．Theaveragedia

7、meteroflesionsmeasuredwas16．46±6．76bypathology，19．42±9．26bymammography，14．63±5．82bycolorDopplerultrasonographyand17．69±6．75byMRI．ThecorrelationwasbestbetweenMRIandpathology(P