The Influence of Mammography,Nuclear Magnetic Resonance DWI Combined with DCE Technology on the Sensitivity and Specificity of Breast Space Occupying Lesions Diagnosis
Objective To analyze the impact of mammography,nuclear magnetic resonance DWI combined with DCE technology(combined with dynamic contrast-enhanced scanning)on the sensitivity and specificity of breast space occupying lesions.Mfethods A total of 100 patients with breast occupying lesions admitted to our hospital from January 2022 to December 2022 were analyzed.AⅡ patients underwent mammography and combined dynamic contrast-enhanced scanning,and the sensitivity and specificity of the three examination methods were analyzed.Results Among the 100 patients,55 were malignant,15 were grade Ⅴ,17 were grade Ⅳ,11 were grade 111,4 were grade 1,55 were benign,2 were grade Ⅴ,5 were grade Ⅳ,11 were grade Ⅲ,and 17 were grade Ⅰ.Among them,breast molybdenum target X-ray combined with dynamic contrast-enhanced scanning diagnosed 44 cases of malignancy and 56 cases of benign,with a sensitivity of 95.56％,a specificity of 98.18％,and an accuracy of 97.00％.Combined dynamic contrast-enhanced scanning diagnosed 42 malignant cases and 58 benign cases,with a sensitivity of 82.22％,a specificity of 90.91％,and an accuracy of 87.00％.Breast molybdenum target X-ray diagnosis showed 40 cases of malignancy and 60 cases of benign,with a sensitivity of 75.56％,a specificity of 89.09％,and an accuracy of 83.00％.Conclusion The diagnostic rate of breast molybdenum target X-ray combined with dynamic contrast-enhanced scanning is closer to pathological diagnosis.
Mammary Molybdenum Target X-rayNuclear Magnetic Resonance DWIDCE TechnologyBreast Occupying LesionsDiagnosisSensitivitySpecificity
万方数据
维普
