Ultrasound and biopsy diagnosis of the clinical value of small breast lumps

Objective Analysis of sonographic features of early breast cancer,clinical features and ultrasound guided biopsy improve the early diagnosis of breast cancer.Methods Studied 84 patients with small breast tumors(40 cases were benign tumors,44 cases of breast cancer),malignant in 24 cases of suspicious breast mass ultrasound guided biopsy,all cases were confirmed by pathology and surgery.The first two-dimensional ultrasound tumor size,number,boundaries,aspect ratio,internal echo,with or without calcification,and the rear wall echo.Then in color Doppler flow imaging of tumor blood flow within and around the measured hemodynamic parameters.Results High-frequency ultrasound and ultrasound guided biopsy in combination,the diagnosis of malignant lesions was 90.8% sensitivity and specificity of 93.8%,accuracy 92.3%.Conclusion Attention to signs of early cancer,combined with color Doppler ultrasonography and ultrasound guided biopsy and axillary lymph nodes combined with ultrasound breast mass ultrasound can improve diagnostic accuracy.