磁共振动态增强成像在乳腺癌诊断中的应用价值及图像特征、参数分析

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中图分类号：R737.9 文献标识码：A文章编号：1006-1959（2025）17-0162-05

DOI：10.3969/j.issn.1006-1959.2025.17.030

Application Value of Dynamic ContrastEnhanced Magnetic Resonance Imaging in theDiagnosis ofBreastCanceranditsImageFeaturesandParameterAnalysis

YAO Dan

（DepartmentofImaging，theFirstPeople'sHospitalofNankangDistrict，Ganzhou3414Oo，Jiangxi，China）

AbstractObjectieTexplortalicatioaeofamcotrastehancedmgeticesoancemaginginteagosisofeastcae anditsimagefeaturesadparameterMethodsAtotalof58patientsithsuspectedbeastancerdmitedtothFistPeoleHspialf NankangDistrictGanzouCityfroFebruary2toMay4wereselectedstesudysubjectsTeesultsofurgicalpathologicalois wereusedasteoldsadardfoagosisAlpatintsudeetdaicotasteancdageticsoancagineetofd contrastdssjde acuracyereaedufee posteriorechoclearoudaryndbluredoudaryofpatientswithreastcanerandbenigbreastlesionswereanalyzedTeuantitaie parametersofdamicontrasteancedmageticesonancemagigrateostant（Kep）umetrasferostant（Ktrans）xtraasclar extracelularsartioVefaitsitessioseoasuotitsrese detected in 25.86 % （15cases） by dynamic contrast enhanced magnetic resonance imaging，and 24.14% （14 cases） were diagnosed as breast cancer by surgicalpathisiidfcceoa breast cancer were 95.45% 92.86% and 94.83% ，respectively.The consistency between dynamic contrast-enhanced magnetic resonance imagingand surgicalpatholoicalagoisasigKapp849）Itsofagturestsiosoftintsinigeastlsiosdar boundaries，eglauleoofidoiliisiscdiel boundaries，lardulepoloaatioael-ldako，teneaatisticallt P<0.05 .Intermsof parametersKdassisoftsisisdetl significant（ P<0.05） .There was no significant difference in Ve between thetwo groups P>0.05 ）.Conclusion Dynamic contrast enhanced magnetic resonanceimagingaanuatelyagosebastancerovideeliablesisfalreamntndasplicatioalue

Key words：Dynamic contrast enhanced magnetic resonance imaging;Breast cancer; Image features;Parameters

乳腺疾病以女性患者为主要患病群体，该疾病种类主要包括乳腺癌、乳腺脂肪坏死、乳腺结核等，其中乳腺癌是最常见的女性恶性肿瘤，并且乳腺癌的死亡率是全球女性患恶性肿瘤中最高的1。（剩余5760字）