【摘要】 目的探讨高频彩色多普勒、钼靶X线摄影单独和联合应用对乳腺肿瘤早期诊断的价值。方法收集120例乳腺癌患者的钼靶和高频彩色多普勒的影像学资料和病理资料,进行病理分型、分期,对比分析各病理类型乳腺癌高频彩色多普勒、钼靶的总体准确率以及各病理分期的准确率。结果各病理类型乳腺癌患者高频彩色多普勒总体准确率为76.7%(92/120),钼靶X线为80%(96/120),两者比较差异无统计学意义(P=0.501);两者联合应用诊断准确率为92.7%(110/120),高于两者单独应用,差异有统计学意义(P=0.013)。结论高频彩色多普勒和钼靶X线检查各有其优势,选择性应用联合诊断可提高乳腺肿瘤的诊断水平。更多还原

【Abstract】 Objective To detecte the early diagnosis of breast cancer through a study of the mammography and/or high-frequency ultrasonography’ application solitude or combination.Methods One hundred and twenty cases of breast cancer patients’ mammography and high-frequency color Doppler findings of were collected and the accuracy were studied compared with pathological results.Results The diagnostic accuracy of high-frequency color Doppler was 76.7 %(92/ 120),and mammography was 80 %(96/120),no statistical difference respectively(P=0.501).But the accuracy of combination was 92.7 %(110/120),and the difference was significance when they were combined compared with they were used respectively(P=0.013).Conclusion Mammography and high-frequency color Doppler examinations have different sensitivity and each has its own limits,but the combined examionation can draw on each other’s ascendancy and it can greatly improve the detection rate of breast tumors.更多还原