Is a tumor in the breast cancer?

Breast tumors may or may not be cancer, that is, female breast tumors include both benign tumors and malignant tumors. The most common benign tumor of female breast is fibroadenoma of breast, accounting for about 3/4 of benign breast tumors, followed by papilloma of breast duct, accounting for about 1/5 of benign tumors, most malignant tumors of breast are breast cancer, accounting for 98% of malignant tumors of breast, and sarcoma of breast is also a malignant tumor, very rare, accounting for only about 2% of malignant tumors of breast. Therefore, if a tumor is found in the breast, don't panic too much. Ultrasound examination of the breast is needed to observe the shape, structure and relationship with surrounding tissues of the tumor in the breast, as well as the blood supply of the tumor. If the nature of the tumor cannot be identified, puncture biopsy of the breast tumor under ultrasound guidance and pathological examination are needed to confirm the diagnosis.