Breast nodule 4b is cancer several grades

Breast nodule 4b is not necessarily cancer, but the possibility of cancer is relatively large, accounting for about 50% to 70%. The classification of breast nodules is mainly classified by color Doppler ultrasound, generally divided into six categories. If one type of two or three types of nodules, consider the possibility of benign, it is recommended to regularly observe 3 to 6 months to review color Doppler ultrasound. If there are four types, five types and six types of nodules, consider the possibility of malignancy, and with the increase of grade, the possibility of malignancy gradually increases. Among them, four types can be divided into 4a, 4b, 4c. Generally, 4a is recommended for biopsy, and the corresponding treatment method is further selected according to the pathological results. If 4b, 4c and five types and six types of nodules are considered to be more likely to be malignant, timely surgical treatment is recommended.