高频超声与高场磁共振在乳腺癌中的联合应用价值分析

Application value of high frequency ultrasound combined with high field nuclear magnetic resonance (NMR) in breast cancer

目的探讨高频超声与高场磁共振在乳腺癌中的联合应用价值。方法回顾性分析147例乳腺癌患者的超声及磁共振成像(MRI)图像,分析2种影像检查方法单独诊断和联合诊断乳腺癌的诊断价值。结果2种影像学检查方法单独诊断乳腺癌的敏感度差异无统计学意义,联合诊断乳腺癌与单独使用超声或MRI比较差异有统计学意义。结论联合应用高频超声与高场磁共振能够有效提高乳腺癌的诊断水平,可为临床分期及治疗提供有效帮助。

Objective To compare the application value of high frequency ultrasound and high field MRI in the diagnosis of breast cancer,and to assess the value of these modalities as well as the combination of the two. Methods One hundred and forty-seven cases diagnosed as breast cancer were both received ultrasonography and MRI examinations. The imaging features of breast cancer by the two imaging methods and the sensitivities of the two methods were analyed. Results The sensitivity of the two methods had no significant difference in the diagnosis of breast cancer,as well as have significant difference with combination of the two methods. Conclusion The combina- tion of ultrasonography and MRI could improve diagnostic accuracy of breast cancer,as well as provide effective help for clinical stage and therapy.