Analysis and Study on the Diagnostic Value of Magnetic Resonance Dynamic Enhancement and Molybdenum Target X-ray Examination for Benign and Malignant Breast Lesions
Objective To study the diagnostic value of magnetic resonance dynamic enhancement and molybdenum target X-ray diagnosis in benign and malignant breast lesions.Methods A total of 120 patients with breast lesions admitted to our hospital from April 2019 to August 2020,all of whom underwent dynamic contrast-enhanced magnetic resonance imaging(DCE-MRI)and molybdenum target X-ray examination.Based on pathological diagnosis,the diagnostic efficacy of different examination methods for benign and malignant breast lesions was analyzed and compared.Results Among the 120 cases of breast lesions,66 were diagnosed as benign and 54 were diagnosed as malignant through pathological examination;Molybdenum target X-ray examination revealed 52 cases of benign and 68 cases of malignant;DCE-MRI examination showed 73 cases of benign and 47 cases of malignant breast lesions.The accuracy,specificity,and sensitivity of DCE-MRI diagnosis were higher than those of mammography,and the difference was statistically significant(P<0.05).The detection rate of irregular morphology,uneven enhancement,and unclear boundaries in DCE-MRI examination of malignant breast lesions was higher than that of the benign lesion,and the difference was statistically significant(P<0.05).Conclusion The use of DCE-MRI examination technology in benign and malignant breast lesions has significant effects,can effectively distinguish between benign and malignant diseases,obtain more intuitive and vivid signs,and provide a basis for clinical treatment planning,with high application value.
Breast diseaseBenign and malignant lesionsMagnetic resonance dynamic enhancementMolybdenum target X-ray
万方数据
维普
