Whether a solid breast mass 4a is serious or not needs to be determined according to the puncture pathology results of benign and malignant. 1. Benign: patients with benign solid breast lumps identified after pathologic biopsy are generally considered not serious and should follow the doctor’s instructions for regular review and tracking of their condition to prevent deterioration. If the patient’s pain and other symptoms are more obvious, or if it affects the patient’s normal life, consider surgical removal of the lump. 2. Malignant: if the pathological biopsy is determined to be malignant, it is generally considered to be more serious. At this time, the patient needs to actively cooperate with the doctor to receive treatment as soon as possible, the treatment is mainly surgical resection, at the same time, according to the patient’s pathology combined with endocrine therapy, chemotherapy and radiotherapy, usually can achieve the purpose of clinical cure. In daily life, patients should pay attention to emotional regulation, maintain a relaxed and stable mood, and appropriate exercise, to ensure a healthy and reasonable diet, can help regulate the endocrine, the treatment and recovery of breast solid mass can play a positive role in assisting.