DCE-MRI与超声和钼靶X线在乳腺癌诊断价值对比  

Comparison of the diagnostic value of DCE-MRI with ultrasound and mammography in breastcancer

作　　者：钱振[1] 张金平[1] 汤永祥[1] 张冉[1] Qian Zhen;Zhang Jinping;Tang Yongxiang;Zhang Ran(Imaging Department of Tongling People's Hospital,Tongling,Anhui 244000)

机构地区：[1]铜陵市人民医院影像科,安徽铜陵244000

出　　处：《现代科学仪器》2024年第5期227-231,共5页Modern Scientific Instruments

摘　　要：目的:对比动态增强磁共振成像(DCE-MRI)与超声、钼靶X线对乳腺癌的诊断价值。方法:选取2021年3月~2024年3月疑似乳腺癌患者80例,均进行DCE-MRI、超声、钼靶X线检测,以病理学结果为金标准,比较三种方法的诊断效能。结果:依据金标准,DCE-MRI灵敏度93.22%、特异度76.19%、准确度88.75%、阳性预测值91.67%、阴性预测值80.00%均优于超声、钼靶X线(P<0.05)。结论:DCE-MRI在乳腺癌诊断中具有较高的诊断效能,值得在临床上推广。Objective:To compare the diagnostic value of dynamic enhanced magnetic resonance imaging(DCE-MRI),ultrasound and molybdenum target X-ray in breast cancer.Method:A total of 80 patients with suspected breast cancer were selected from March 2021 to March 2024.DCE-MRI,ultrasound and molybdenum target X-ray were performed.Pathological results were used as the gold standard to compare the diagnostic efficacy of the three methods.Result:According to the gold standard,DCE-MRI sensitivity of 93.22%,specificity of 76.19%,accuracy of 88.75%,positive predictive value of 91.67%,negative predictive value of 80.00%were better than ultrasound and molybdenum target X-ray(P<0.05).Conclusion:DCE-MRI has high diagnostic efficacy in the diagnosis of breast cancer,and it is worth promoting in clinical practice.

关 键 词：动态增强磁共振成像 超声 钼靶X线 乳腺癌 

分 类 号：R812[医药卫生—放射医学] R816[医药卫生—临床医学]