数字钼靶x线摄影、彩色多普勒超声成像与3.0t+mri对乳腺病变的诊断价值

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1、英文摘要—————————————————————————————————————————————一_Thevalueofdigitalmammography，colorDopplorultrasonographyand3．0TMIUwithbreastlesionsABSTRACTPart1Thediagnosisvalueofthebreastlump’appearanceandmarginsignsinbenignandmalignantlesionsbythedigitalmammographyX—rayObjective：Tostudythevalueofdiagnosi

2、soflump，appearanceandmarginsignsinbreastbenignandmalignantlesionsbythedigitalmammographyX．ray．Method：74femalebreastlumblesionsconfirmedbvpathologicaldiagnosiswerefrom19to80yearsoldwiththemeanagewas49．2y，36caseswerebenignand38casesweremalignant．Wesuggestthatthosebreastlumpswithdeeplobulationsig

3、nand／orspiculationwerebelongtomalignantappearanceandmarginsignsgroup，andothers(withneitherdeeplobulationsignnorspiculation)werebelongtobenignappearanceandmarginsignsgroup．Result：BydigitalmammographyX-rayimagingthebreastlump’appearanceandmarginsignstodiagnosethebenignandmalignantlesions，thesens

4、itivity，specificity，accuracy，positivepredictivevalueandnegativepredictivevaluewere89．47％、91．67％、90．54％、91．89％、89．19％respectively．Taking2cmaSaboundary，Itwasnodifferencebyusingthebenignand——————————————————————————————————————一。5英文摘要malignantbreastlump’appearanceandmarginsignstodiagnosebenignand

5、malignantbreastlesionp>O．05)．Taking40yearsoldasaboundary,themalignantgroup·>740y89．47％，<40y10．52％．Byusingappearanceandmarginsignstodiagnosethebreastbenignandmalignantlumblesionstheaccuracywere76．92％，93．94％in≥40yearsoldgroupand87．50％，25．00％in<40yearsoldgrouprespectively,whichwassignificantdiffe

6、rencep

7、eastlumblesionsbydigitalmammographyX—rayandcolorDopplorultrasonography0bjective：ToevaluatethevalueofdiagnosisinbreastlumblesionsbydigitalmammographyX-ray、colorDopplorultrasonographyandcombinationofbothmodalities．Methods：73femalebreast1u