3Osako T, Iwase T, Takahashi K, et al. Diagnostic mammography and ultrasonography for palpable and nonpalpable breast cancer in women aged 30 to 39 years. Breast Cancer, 2007, 14 (3) :255-259.
4Alder DD, Carson PL, Rubin JM, et al. Doppler ultrasound color flow imaging in the study of breast cancer: preliminary findings. Ultrasound Med Biol, 1990,16:553-558.
5Parikh JR. ACR appropriateness criteria on palpable breast mas ses. J Am Coil Radiol, 2007,4(5) :285-288.
6Kim EK, Ko KH, Oh KK, et al. Clinical application of the BIRADS final assessment to breast sonography in conjunction with mammography. AJR Am J Roentgenol, 2008,190(5):1209-1215.
7Corsetti V, Houssami N, Ferrari A, et al. Breast screening with ultrasound in women with mammography-negative dense breasts: evidence on incremental cancer detection and false positives, and associated cost. Eur J Cancer, 2008,44 (4) : 539-544.
8Lee HJ, Kim EK, Kim MJ, et al. Observer variability of breast imaging reporting and data system (BI RADS) for breast ultra sound. Eur J Radiol, 2008,65(2) :293-298.
9Kwak JY, Kim EK, Kim MJ, et al. Power Doppler sonography: evaluation of solid breast lesions and correlation with lymph node metastasis. Clin Imaging, 2008,32(3) : 167-171.
10Kijima Y, Yoshinaka H, Koriyama C, et at. Ultrasound examination is useful for prediction of histologic type in invasive ductal carcinoma of the breast. Ultrasound Med Biol, 2008,34(4) : 517- 524.