High-Frequency Ultrasonography Combined with Color Doppler Velocimeter for Differential Diagnosis of Breast Masses / 广州中医药大学学报

[ Objective ] To evaluate the significance of high-frequency ultrasonography (HFU) combined with color Doppler velocimeter (CDV) for the differential diagnosis of breast masses (BM) . [Methods] HFU and CDV findings in 113 cases of BM were compared with their pathological findings. [Results] There was a certain relationship between HFU findings and pathological findings. The detectable rate for the blood flow accounted 97.80% in breast cancer examined with HFU, resistance index (RI) being 0.77?0.06; detectable rate for benign BM was 61.76%, RI being 0.52?0.05. The difference was significant between the two detectable rates (P