彩色多普勒超声诊断乳腺疾病

Color Doppler Ultrasound Diagnosis of Breast Diseases

目的:探讨彩色多普勒超声对乳腺疾病的诊断价值。方法:116例乳腺肿块经二维超声了解其形态、边界、内部回声、有无后方衰减及侧方声影,然后用彩色多普勒检查肿块内及周边血流情况。结果:良性肿块表现为:形态规则,边界清晰,内部回声均匀,纵横比<1。恶性肿块多表现为:形态不规则,边界不清,内部回声不均匀,有后方衰减,纵横比>1。彩色多普勒显像,恶性肿块多有丰富血流信号。结论:二维超声及彩色多普勒诊断乳腺肿块,判断其良恶性,准确率较高,有较大的临床应用价值。

Objective： To study the diagnostic value of color doppler ultrasound in breast diseases. Methods： One hundred and sixteen eases with breast lumps were examined by B - mode ultrasound to observe the shape, border and inside echos of breast lumps, whether there were rear attenuation and lateral shadowing, and to survey inside and peripheral blood flows by color doppler ultrasonography. Results： Most benign lumps were with regular shape , distinct border, regular inside echoes, L/T 〈 1. Most malignant lumps were with irregular shape, indistinct border, irregular inside echoes , there were rear attenuation, LT 〉 1, and plentiful blood flow signals. Conclusion： Two -dimensional ultrasound and color doppler flow imaging possess clinical practical value to get a high aeefffate diagnostic rate of breast neoplasms.