【摘要】 目的:探讨乳腺良、恶性肿块二维声像图和彩色多普勒血流显像情况。方法:应用高频二维超声对177例乳腺肿块患者进行检查,观察肿块的形态、边界、内部回声、病灶后方回声及有无微小钙化灶。彩色多普勒血流图观察乳腺良、恶性肿块的血流特征。所有病例均经手术治疗,将超声诊断与手术病理诊断结果进行对照。结果:177例乳腺肿块术后病理诊断为恶性者80例,良性97例。超声对恶性肿块的诊断总符合率为97.5%,误诊率为2.5%;良性符合率为97.9%,误诊率为2.06%。结论:高频彩超声图像特征对乳腺恶性肿块具有较高的诊断价值,但对微小乳腺癌的诊断仍有局限性。更多还原

【Abstract】 Objective To study Mammary gland good,malignant tumour two dimensional ultrasound and color Doppler ultrasound image.Methods Applies high frequency two-dimensional supersonic carries on the inspection to 177 example mammary gland tumour patient,Behind observation tumour shape、boundary、internal echo、 infection echo and whether there is small calcification stove.Colored Doppler blood flow diagram observation good 、malignant tumour blood stream characteristic of mammary gland.All cases pass through the surgery to treat,carries on the comparison the ultrasound diagnosis and the surgery pathological diagnosis result.Results After 177 example mammary gland tumour technique,pathological diagnosis for malignancy 80 examples,benign 97 examples.Supersonic to the malignant tumour’s diagnosis total coincidence rate is 97.5%,the error diagnostic rate is 2.5%;The benign coincidence rate is 97.9%,the error diagnostic rate is 2.06%.Conclusion The high frequency color supersonic image characteristic has the high diagnosis value to the mammary gland malignant tumour,but still had the limitation to the small breast cancer’s diagnosis.更多还原