Breast fibro nodular lesions are small nodules that occur in the breast and are related to the patient’s condition and diet. Fibro nodular breast lesions are usually detected when the patient undergoes an ultrasound of the breast. The development of fibro nodules is related to the patient’s own hormone levels, diet, environment, and the patient’s genes. Breast fibrotic nodule lesions can occur in one or both breasts, as a single nodule or in multiple nodules. Breast fibrous nodule lesions are mostly benign lesions, and patients should go to the hospital in time after discovery. For patients suspected of having breast fibrous nodules, they should undergo pathological biopsy in time to determine the nature of the nodules, and if the nodules are found to be malignant, they should be operated in time, and the cure rate of early-stage breast cancer is 90%.