Breast is an important organ that reflects women’s beauty. Perfect breast gives women a lot of confidence, especially those who often go to social occasions. Therefore, some women are reluctant to go to the hospital even if they find lumps in their breasts, fearing that they will be removed in case of breast cancer, thus missing the best treatment opportunity. Do all breast cancers require mastectomy? The answer is no. If timely consultation is made, a significant percentage of breast cancers can be cured by preserving the breast.