乳腺癌的彩色多普勒超声特征分析

目的 探讨彩色多普勒超声对乳腺癌（breast cancer）的早期诊断价值.方法 回顾分析经病理确诊的165例乳腺癌患者的超声图像特征及临床资料,并与病理结果对照.结果 40～60岁年龄段乳腺癌构成比最高;165例乳腺癌患者声像图特征：有肿块163例（98％）,肿块边缘呈“蟹足状”129例（78％）,肿块内部回声不均匀137例（83％）,肿块后壁回声衰减97例（59％）,肿块纵横比＞1者107例（65％）,肿块血流信号丰富109例（66％）,有腋窝淋巴结肿大101例（61％）,BI-RADS（乳腺影像报告和数据系统）分级4级以上145例（88％）;术前超声诊断准确率88％,误诊率12％.结论 彩色多普勒超声对乳腺癌早期诊断准确率较高,具有重要临床诊断价值.

Diagnosis for breast cancer with color Doppler

Objective To explore the value of early diagnosis about color Doppler ultrasound on breast cancer.Methods 165 patients with breast cancer confirmed by pathology were analyzed.Results There were 163 cases （98%） with lump,129 cases （78%） with crab＇s foot and 137 cases （83%） with uneven internal echoes of 165 patients.There were 109 cases （66%） with rich blood flow signal.The diagnostic accuracy rate was 88% and misdiagnosis rate was 12 %.Conclusion Color Doppler ultrasound has important value in early diagnosis about breast cancer.