高频超声在乳腺癌诊断中的应用价值

The application of the high frequency ultrasound in the diagnosis of breast cancer

背景：超声的应用对乳腺癌的早期发现有重要价值。目的：探讨高频彩色多普勒超声在乳腺癌诊断中的应用价值。方法：纳入女性乳腺癌患者32例，年龄36—83岁，采用彩色超声分析乳腺癌声像图特征。结果与结论：32例乳腺癌中作出定性诊断29例，占91％（29／32），误诊为良性病变3例。结果表明，具有典型声像图的乳腺癌，高频超声诊断正确率较高，但对于瘤体较小而又不具有典型声像图的早期乳腺癌，高频超声诊断比较困难。

Objective： to study the application value of high frequency J ultrasound in the diagnosis of breast cancer. Methods： 32 cases confirmed by pathology after operation or puncture the make a comprehensive analysis of breast cancer patients. Results： 32 cases of breast cancer,to make the qualitative diagnosis of 29 cases, 90.6% （29/32） ,misdiagnosed as benign lesions（3 cases）. Conclusion：the typical breast sonograms,high-frequency ultrasound diagnostic accuracy is higher,but for small tumors without typical sonograms of early breast cancer,high-frequency ultrasound diagnosis is diffcult.