Comparative Study on the Imaging Diagnosis of Early Breast Cancer by Nuclear Magnetic Resonance and Mammography
Objective To compare the diagnostic value of nuclear magnetic resonance and mammography in early breast cancer.Methods A retrospective analysis method was used.80 patients with early breast cancer admitted to the People's Hospital of Xiping County,Zhumadian City,Henan Province from January 2022 to January 2023 were selected.According to the differences in the application methods of imaging examination tools in the diagnostic link,they were divided into a control group(mammography diagnosis)and an experimental group(nuclear magnetic resonance diagnosis),each with 40 cases.The diagnostic result consistency rate,diagnostic typing,and diagnostic nature of the two groups were observed and compared.Results The diagnostic result consistency rate of the experimental group(97.50%)compared with the control group(90.00%)had no statistical significance(P＞0.05).The detection rate of intraductal carcinoma(25.00%),early infiltration of lobular carcinoma(30.00%),low papillary carcinoma(37.50%),and total detection rate(92.50%)in the experimental group compared with the control group(20.00%,25.00%,35.00%,80.00%)had no statistical significance(P＞0.05).The diagnostic specificity(95.00%)and accuracy rate(97.50%)of the experimental group were higher than those of the control group(77.50%,82.50%),and the difference was statistically significant(P＜0.05);the sensitivity was not statistically significant compared with the control group(P＞0.05).Conclusion In the diagnosis of early breast cancer,mammography diagnosis is slightly inferior to nuclear magnetic resonance diagnosis,has a certain clinical diagnosis consistency rate,and is higher in the specificity and accuracy of the diagnostic results,but the sensitivity is roughly the same.Clinically,it can be selected according to the patient's condition and economy,and combined diagnosis can be used when necessary to reduce the misdiagnosis and missed diagnosis rate of this disease.
mammographynuclear magnetic resonanceearly breast cancerdiagnosis
万方数据
维普
