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目的重点分析乳腺癌肿块的二维声像图及彩色多普勒显像(CDFI),旨在探讨乳腺癌的超声特征。方法回顾42例经超声检查并经手术和病理证实者。结果42例乳腺癌肿块均具备形态不规则,边界不清(呈蟹足样改变)及内部回声不均匀等典型特征,彩色多普勒血流检出(40/42)。结论二维能准确观察乳腺癌肿块的细微结构,CDFI能迅速和全面反应血流情况,两者相互结合,可提高乳腺癌的诊断率。
Objective To analyze the two-dimensional sonography and color Doppler imaging (CDFI) of breast mass in order to explore the ultrasonic features of breast cancer. Methods 42 cases were reviewed by ultrasound and confirmed by surgery and pathology. Results 42 cases of breast cancer were characterized by irregular shape, unclear boundary (crab-like changes) and internal echo unevenness. Color Doppler flow was detected (40/42). Conclusion Two-dimensional can accurately observe the microscopic structure of breast cancer, CDFI can quickly and fully reflect the blood flow, the two combined with each other, can improve the diagnostic rate of breast cancer.