Older milk eighty breast can do puncture, do breast puncture, can clarify the nature of the breast lump, to detect the presence of breast cancer and other diseases. Mammapuncture is a type of examination in breast surgery, which is guided by ultrasound, X-ray and MRI, and through the use of a puncture needle, it pierces into the patient’s breast to obtain pathological tissues, which are later sent for pathological tissue examination. If an elderly person develops a lump of unknown nature in the breast, or if the doctor suspects that there is a malignant tumor such as breast cancer, it is necessary to determine the nature of the lump clearly through a breast puncture biopsy. Although the elderly are relatively old, due to diagnostic needs, breast puncture biopsy can also be done if the condition requires it, there are indications and no contraindications. However, due to the lower immunity of the elderly body, after the operation, more attention to care is needed. To summarize, it is recommended that patients strictly follow the doctor’s instructions for examination and treatment, and if their physical conditions do not allow it, they must not force it.