The Diagnosis Value of High Frequency Ultrasonography to 278 Cases Mammary Cancer

Purpose To research the high frequency ultrasonography diagnosis value on mammary cancer. Methods The operation pathological proven mammary cancer of 278 patients who observed by 2D ultrasonography were analyzed respectively. Results The coincidence rate of high frequency ultrasonography to mammary cancer was 99.8 %. We found some characters of mammary cancer ultrasonography such as irregular edge (about 91.1 %), caky sign (about 61.0 %), calcification(39.7 %),behind loss(47.5 %),lobulated(22.0 %). Conclusion High frequency ultrasonography is an ideal imaging method for mammary cancer.