Pain around the breast when pressed usually have to do breast color ultrasound examination, mammogram X-ray examination, chest magnetic resonance imaging examination and so on. It is recommended to go to the hospital in time to carry out targeted examination and treatment according to the detection of the cause of the disease. 1. Breast color ultrasound examination: through color ultrasound examination can observe the shape of breast lumps. Clavicle, axillary lymph nodes, tumor and surrounding blood flow, can find breast lumps and small changes, can play a good screening effect, can also find abnormal breast calcification. 2. Mammography X-ray examination: it is a non-invasive examination, which shows breast calcification especially clearly, and it can be surveyed by analyzing the information technology of mammography, which can obviously show the nodules and lumps in the breast. 3. Breast MRI: Nuclear Magnetic Resonance (NMR) examination can reveal the size and appearance of the breast tissue, as well as whether inflammation or infection is occurring in the breast, the condition of the nodes in the breast, and also whether there are any abnormalities in the lymph nodes. It is generally not the preferred modality.