A month later, she was diagnosed with breast cancer after a medical checkup detected breast enlargement. Ms. Wang in Ningbo was puzzled as to why she could not be detected during the physical examination. At present, the early detection rate of breast cancer is over 70%, which is difficult to be detected by regular physical examination. In mid-July, 47-year-old Ms. Wang (pseudonym) went to a private medical checkup center for physical examination and was diagnosed with breast enlargement. A month later, she felt a lump in her right breast and went to the breast department of Ningbo Second Hospital to confirm that it was breast cancer. Ms. Wang wondered why the medical checkup could not detect it. In fact, breast scan is a routine medical checkup, which mainly detects breast lesions in advance. Most of the non-professional breast checkups use the old methods of clinical breast examination and infrared breast scan, which leads to an early detection rate of breast cancer of over 70%. The regular breast checkup includes clinical examination, B-ultrasound and mammography, and the age of 40 to 50 is the high-risk age group for breast cancer, so you cannot just rely on general health checkups to screen for breast cancer. If all three modalities are used at the same time, the chance of missing the diagnosis in clinical practice is quite small. Of course, very early lesions cannot be excluded, so the MRI examination of breast in the breast department of Ningbo Second Hospital can come in handy. All in all, what is the key issue in breast health? It is not health care products, not beauty salon massage, but good medical examination habits and concepts, no disease prevention, early treatment of disease. Because of the problem of concept and economic factors, the awareness and knowledge of breast health care of women in China still need to be improved. The Breast Department of Ningbo Second Hospital will carry out a series of lectures on breast disease prevention and treatment this year, hoping to share the latest breast health care concept with our fellow women.